Select the correct statement about lymphocytes. A) B cells produce plasma cells, which secrete antibodies into the blood. B) The two main types are T cells and macrophages. C) T cells are the precursors of B cells. D) T cells are the only form of lymphocyte found in lymphoid tissue.

Answers

Answer 1

Answer:

A) B cells produce plasma cells, which secrete antibodies into the blood

Explanation:

There are two types of lymphocytes present in blood. These are namely, B lymphocytes and T lymphocytes. The B lymphocytes are activated with help of T lymphocytes. The activated B cells divide and produce a large number of cells that differentiate into the plasma cells. These plasma cells finally produce antibodies against specific antigens.

Answer 2
Final answer:

The correct statement about lymphocytes is that B cells produce plasma cells, which in turn secrete antibodies into the blood. This is a vital part of the immune system's response to pathogens and infections.

Explanation:

In the context of the human immune system and lymphocytes, the correct statement is 'B cells produce plasma cells, which secrete antibodies into the blood.' This statement accurately describes an important function of B cells as a type of lymphocyte. B cells, upon activation, differentiate into plasma cells that produce and secrete antibodies, which help in fighting off pathogens and infections in the body. This process is a vital part of the immune system's response to foreign substances.

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Related Questions

Muscle that flexes the forearm
a. Brachialis
b. Triceps

Answers

Answer:

The muscle that flexes the forearm is the triceps

Give one example of a factor that can influence airflow resistance.

Answers

Answer:

Airways diameter can influence the airflow resistance.

Explanation:

Airflow resistance follows the same principle followed by the airway resistance. This is the resistance offered during the pulmonary blood flow.

Airways diameter affects the airflow resistance. If the diameter of airway is increased, the airflow resistance decreases and air can flow easily in the body. The decrease in the airway diameter (dilution) increases the airflow resistance of the blood artery.

Final answer:

The size of the airway is a factor that can influence airflow resistance. In conditions like asthma, narrowed airways can increase resistance.

Explanation:

One factor that can influence airflow resistance is the size of the airway. When the airway has a smaller diameter, it forces air through a smaller space, causing more collisions of air molecules with the walls of the airways and increasing resistance. For example, in conditions like asthma, the airways can narrow, leading to increased airflow resistance.

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What are the responsibilities of the region of the brain highlighted below?
The green area btw

A. Controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities.
B. Regulating important involuntary bodily functions such as blood pressure, heart rate, breathing, and swallowing.
C.Regulating the body’s homeostasis, hunger and eating, thirst and drinking, and other functions of basic survival.
D. Coordinating movement and balance by using information from sensory nerves, including hand-eye coordination.

Answers

Answer:

That part of the brain is specifically used for expressing language, so I would say "Controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities." Is the answer. It's known as the Bronca's Area.

Located near the pituitary gland, the hypothalamus is a crucial part in many important functions. Eg: hormone release and body temperature regulation.

Is the trapezius muscle located in the abdomen, back, head, neck, or thorax?

Answers

Answer:

The correct answer will be options neck and back.

Explanation:

The trapezius muscle is a broad and flat muscle which is named for its "trapezoid" shape. This triangular muscle is one of the widest back muscles beneath the skin which work to stabilize the scapula, turn and tilt the head and neck and twist the arms.

This muscle covers the upper back of the shoulders and neck extending from the occipital bone (base of the skull) to middle of the back which is divided into three parts:

1. Upper part: at the back of the neck.

2. Middle part:  in the shoulders and upper back.

3. Lower part:  in the middle of the back.

Thus, the neck and back are the correct options.

Final answer:

The trapezius muscle, located mainly in the back and neck regions, plays a crucial role in moving the head, shoulders, and vertebral column. It is part of the posterior thorax and works alongside other muscles in the neck and back area.

Explanation:

The trapezius muscle is located in the area of the back and neck. This large, complex muscle plays a pivotal role in moving the head, shoulders, and vertebral column. It works in conjunction with other muscles of the neck and back, such as the splenius capitis, the splenius cervicis, and the erector spinae muscle group.

The trapezius muscle extends down the back of the neck and upper spine, stretching across to the shoulder blades, making it part of the posterior thorax, rather than being positioned in the abdomen, head, or strictly the neck or thorax.

Its primary functions include stabilizing and moving the vertebral column and contributing to various movements involving the shoulder blades and arms. So, essentially, the trapezius muscle has a considerable role in postural and active movement tasks.

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Which of the following types of pollution is most responsible for large numbers of deaths worldwide because of unsafe drinking water? (a) nutrient pollution (b) thermal pollution (c) pathogen pollution (d) sediment pollution

Answers

Answer:

A

Explanation:

Nutrient population is mainly as a result of unsustainable farming methods that are rampant in the world. The excessive  use of fertilizers in farms results in nutrient runoffs to water bodies. The nutrients especially phosphorus and nitrogen when consumes with water can be harmful to humans and animals.  The nutrients also cause eutrophication of water. The anoxic waters harbor dangerous disease-causing bacteria, unlike oxygenated water.  

Describe the response the kidneys have to dehydration and excessive water intake. What happens to the concentration of urine in each case ?

Answers

during dehydration the concentration of urine is increased and the volume of it is decreased. Because kidneys want to retain and reabsorb as much water as possible back into the blood.

Excessive water intake causes less concentrated urine with increased volume. The kidneys don’t reabsorb that much water because there is enough of it in the plasma.

Which of the following is not a part of DNA extraction?
a. Separate DNA from protein and debris
b. Isolate concentrated DNA
c. Collect cheek cells
d. Add enzymes to make the DNA "sticky"
e. Burst cells open

Answers

Answer:

D

Explanation:

Extracting DNA involves firstly harvesting the required cells (such as from the inside of cheeks), then the cells are broken up using enzymes or detergents. The products (usually a mixture of cell products –mainly RNA, DNA, and proteins) are then put in a centrifuge to separate the proteins from the DNA.

Complete oxidation of C6H12O6 to H20 + CO2
A. Cell respiration
B. Glycongenolysis
C. Glycolysis
D. Electron transport chain
E. Kreb’s cycle

Answers

Answer:

A. Cell respiration

Explanation:

Cell respiration is the process wherein glucose (C6H12O6) is completely oxidized into water and carbon dioxide. The process occurs in three steps namely, glycolysis, Kreb's cycle, and oxidative phosphorylation.  

Glycolysis breaks down the glucose into pyruvate. The pyruvate enters link reaction and is converted into acetyl CoA. The acetyl CoA enters the Kreb's cycle and is completely oxidized into CO2 and H2O. The energy released during these reactions is stored in the form of ATP, NADP, and FADH2.  

What's the difference between Parasympathetic nervous system and Sympathetic nervous system?

Answers

The sympathetic nervous system is what stimulates the body during fight or flight. It quickens the heart and breath, and may also cause the release of adrenaline.

The parasympathetic nervous system is the system that "calms" down the body after fight or flight. It relaxes the muscles and slows down the breathing, among several others body functions.

How if remember this is that both parachute and parasympathetic start with the letter p, and both "slow" the body down. After that it is easy to remember that sympathetic is the "quick" one

Hope this helped!

~Just a girl in love with Shawn Mendes

sympathetic- more for fight or flight
parasympathetic - more for calming

LIttle Jimmy Brown's blood typing results showed agglutination with both the plasma containing anti A and anti B antibodies. What blood type does this reaction indicate? List all blood types that Jimmy can receive in order to save his life?

Answers

Answer:

Jimmy's blood type: "O" Blood

Jimmy can receive blood from: O blood type only.

Explanation:

The anti-A antibodies are present in the plasma of "B" blood type. Similarly, the blood type "A" has anti-B antibodies in its plasma. Since Jimmy's blood is showing agglutination with both "A" and "B" blood type, he has "O" blood type.

The "O" blood type has both anti-A and anti-B antibodies in its plasma and exhibits agglutination with both A and B blood type. The "A" antigen of "A" blood type reacts with anti A antibodies of jimmy's blood while "B" antigen of "B" blood type would exhibit agglutination with "anti B antibodies" of Jimmy's blood. He can get blood from "O" blood type only as he has both anti-A and anti B antibodies in his blood plasma.

Describe the function of each region of the cerebral cortex.

Answers

Answer:

Cerebral cortex is divided into four regions and each region performs a specific function. The the function of each region of the cerebral cortex are as follows:

Parietal lobes: This lobe receives and process the sensory information. Parietal lobe is important for touch sensations.

Frontal lobes: This lobe is involved in the decision making problem, processing and planning. Right frontal lobe controls the left side of body and left frontal lobe controls the right side of body.

Occipital lobes: This lobes process the visual information and sent the information to parietal and temporal lobe.

Temporal lobe: This lobe is involved in the process of memory, emotions, language and hearing.

Final answer:

The cerebral cortex is critical for higher brain functions, with various lobes responsible for specific tasks such as sensation, cognition, and movement. Brodmann's areas provide a structural basis for dividing the cortex into distinct functional regions. Techniques like TMS and fMRI assist in mapping these functions to behaviors.

Explanation:Functions of the Cerebral Cortex

The cerebral cortex is the outer layer of the cerebrum and is vital for higher mental functions such as memory, learning, language, and perception. The cortex can be subdivided based on anatomical and functional differences, famously categorized into Brodmann's areas in the early 1900s. These functional regions include primary sensory areas, association areas, and integration areas, each with distinct responsibilities for processing different aspects of information and higher cognitive functions.

Lobes of the Cerebral Cortex


   The frontal lobe is associated with reasoning, planning, parts of speech and movement (motor cortex), emotions, and problem-solving.
   The parietal lobe manages perception of stimuli related to touch, pressure, temperature, and pain (sensory cortex).
   The temporal lobe concerns itself with perception and recognition of auditory stimuli, memory, and speech.
   The occipital lobe is primarily responsible for visual processing.

Localized functions are distributed across these lobes, such as Brodmann areas 17 and 18 in the occipital lobe which are key in primary visual perception. Furthermore, technology like transcranial magnetic stimulation (TMS) and functional magnetic resonance imaging (fMRI) help scientists understand more about cortical functions and their association with behavior and cognition.

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Synapses...
a) are found only in the central nervous system
b) carry electrical signals along the length of an axon
c) are gaps between neurons where chemical signals are used to transmit information
d) allow electrical signal to jump between myelin segments

Answers

Answer:

(c). are gaps between neurons where chemical signals are used to transmit information

Explanation:

Synapses can be defined as junction present between two nerve cells, through which nerve impulses are transmitted by using chemical signals or neurotransmitters. The synapses represent a small gaps that separate two neurons.

The neurotransmitters are released by ending of presynaptic neuron and allows transmission of signals from presynaptic neuron to postsynaptic neuron. Hence, synapses are necessary for unidirectional flow of impulses.

Thus, the correct answer is option (c).

what kind of organism developed first​

Answers

Answer:

Sponges

Explanation:

A.p.e.x

The first organisms that developed on Earth were most likely simple, single-celled microorganisms. These early life forms emerged around 3.5 to 4 billion years ago during the Precambrian era.

They were likely prokaryotic organisms, lacking a nucleus and membrane-bound organelles. These early life forms were adapted to the harsh conditions of the ancient Earth, where there was no oxygen-rich atmosphere and the environment was dominated by volcanic activity.

Over time, through natural processes of evolution and natural selection, more complex and diverse life forms evolved. The first eukaryotic cells, which have a defined nucleus and membrane-bound organelles, appeared around 1.6 billion years ago. Multicellular organisms, such as simple algae and protozoans, emerged around 1 billion years ago.

The process of evolution has led to the development of a wide variety of organisms, culminating in the diverse array of life forms that exist on Earth today.

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The distal end of the humerus has
a. epicondyles
b. trochanters
c. tuberosities
d. foramina

Answers

Answer: a. epicondyles

Explanation:

Distally the humerus bone is flattened. It exhibit a prominent bony projection on the medial side it is called as the medial epicondyle of the bone. The lateral epicondyle is present on the lateral side of the distal part of the humerus bone.  

The grasping and powerful muscles of the forearm are attached with the medial epicondyle. It is typically robust and larger as compared to the lateral epicondyle. The lateral epicondyle is attached with the weaker muscles attached posteriorly.

The alpha and beta receptors are known as _________ receptors and are found at the ________ of the ________ division.
a. Cholinergic/peripheral ganglion/parasympathetic
b. Adrenergic/peripheral ganglion/sympathetic
c. Cholinergic/effector/sympathetic
d. Cholinergic/effector/parasympathetic
e. Adrenergic/effector/sympathetic

Answers

Answer:

Adrenergic/effector/sympathetic

Explanation:

The two main divisions of autonomic nervous system are sympathetic nervous system and para sympathetic nervous system. This nervous system controls the involuntary actions of the body.

Adrenergic receptors are included in the G protein coupled receptors. Alpha and beat receptors are adrenergic receptors. These receptors are present on the effector molecule. Alpha and beta receptors are important during fight and flight response and are included in the sympathetic nervous system.

Thus, the correct answer is option (e).

Which movement decreases the angle between articulating bones?

Answers

Answer:

Flexion.

Explanation:

Flexion is the movement of bones that occur at sagittal plane. Flexion refers the bending or movement of a limb or join. Flexion allows the movement of hinge joint.

Flexion movement decreases the angle between the two bones. The knee flexion decreases the angle between the femur and tibia. The movement of elbow decreases the angle between the humerus and ulna.

Final answer:

Flexion is the movement that decreases the angle between articulating bones, bringing them closer together, like when you bend your arm at the elbow or knees.

Explanation:

Flexion is the movement that decreases the angle between articulating bones, bringing them closer together, like when you bend your arm at the elbow or knees.

The movement that decreases the angle between articulating bones is called flexion. This is a common movement in many joints, such as the elbow or knee.

During flexion, the angle between the bones decreases, bringing them closer together. For example, bending your arm at the elbow when lifting something or bending your knees to squat are both examples of flexion.

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What circulates through the ventricles? What is the function?

Answers

Answer:

Cereberospinal fluid circulates through the ventricles.

The main function is cereberospinal fluid is the protection from the shock and distribute nutrients..

Explanation:

Ventricles are the four cavites of braion. Cereberospinal fluid is filled in these ventricles. This fluid is colorless, clear and produced by the ependymal cells.

Cereberospinal fluid has the ability to absorb the physical shock and thus protect the brain from any shock. This fluid helps in the exchange of nutrients and removal of waste material from the tissues. Cereberospinal fluid provides the stable chemical environment to the nervous tissue.

How are BMR and TDEE different?

Answers

Answer:

BMR ( Basal metabolic rate)

BMR may be defined as the energy required for the proper functioning of body at rest. This is the amount of energy required from the basal metabolism of the body. BMR is always less than TDEE. BMR of the body remains same in case of weight gain or weight loss.

TDEE ( Total daily energy expenditure)

TDEE may be defined as the daily energy expenditure of the body. The amount of energy requires from the physical activity and basal metabolism of the body. TDEE is always higher than the BMR. TDEE of the body may be affected by the weight gain or weight loss.

Final answer:

BMR represents the energy expended for essential bodily functions at rest, making up about 70% of daily energy use. TDEE, however, includes energy usage for all activities, not just at rest, and therefore is normally higher than BMR.

Explanation:

The Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) are two different aspects of metabolism.

The BMR refers to the amount of energy expended by a human at rest in a neutrally temperate environment, largely to maintain the basic functions of the body's organs, accounting for about 70 percent of all daily energy expenditure. As we age, or lose muscle mass, the BMR generally decreases.

On the other hand, the TDEE represents the total amount of energy expended in one day, combining the energy utilized for basic bodily functions (resting metabolic rate, close to BMR), the energy consumed during physical activities, and the energy required for body thermoregulation. Therefore, TDEE would be higher than BMR in active people with more lean body mass.

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Which muscle(s) are used to extend your arms backward?

Answers

Answer:

Teres major, posterior deltoid muscle and latissimus dorsi

Explanation:

The muscles that arise from the posterior part of the shoulder joint are involved in the backward movement of the forearm. The posterior deltoid muscle and latissimus dorsi are the primary muscles that bring about the extension of arm (the backward movement of the arm).

Latissimus dorsi is the triangular muscle that arises from the lower part of the spine.  It serves to extend the arm and bring it down from the raised position. Teres major is the thick and rounded muscle which also serve in the extension of the arm, that is the backward movement of the arm

The triceps brachii are the primary muscles used to extend the arms backward, working in conjunction with the scapular muscles to stabilize and move the shoulder during this motion.

The muscles used to extend your arms backward are primarily the triceps brachii located on the posterior side of the upper arm. When you want to extend your elbow and push your arm back, the triceps brachii contracts, allowing the forearm to extend away from the body. This contrasts with the biceps brachii, which acts as a flexor of the elbow. In addition to extending the forearm, the triceps brachii works together with scapular muscles to stabilize and move the shoulder, as these muscles assist in lifting the arms at the shoulder and spreading the elbows apart.

The inherited disease sickle cell anemia occurs because of an abnormally shaped protein taking the place of one of the _____ chains.
A. alpha
B. beta
C. gamma

Answers

Answer: B. beta

Explanation:

Sickle cell anemia is a inherited disorder which occur due to mutation of gene responsible for synthesis of hemoglobin protein. Typically the gene which is responsible for synthesis of beta-globin protein which make the beta chains in the hemoglobin is affected by the mutation.  As a result of this the red blood cells acquire a shape of sickle rather than round. Pain, cold, stress, dehydration and illness are the symptoms associated with this disorder.

A student completed a lab report. Which correctly describes the difference between the "Question" and "Hypothesis' sections
of her report?
"Question states what she is asking, and "Hypothesis" states the result of her experiment
"Question" states what she is asking, and "Hypothesis" states what she thinks the answer to that question is in 'if. then
... because" format.
"Question" describes what she is trying to find out, and "Hypothesis" states the procedures and methods of data collection.
"Question" describes what she is trying to find out, and "Hypothesis" states any additional information or prior knowledge
about the question

Answers

Answer:

"Question" states what she is asking, and "Hypothesis" states what she thinks the answer to that question is in 'if. then

... because" format.

Explanation:

In the scientific method, the question should tell what it is that you are trying to discover or accomplish in your experiment. On the other hand, the hypothesis is an idea or explanation for something that is based on known facts but has not yet been proved.

"Question states what she is asking, and "Hypothesis" states the result of her experiment. thus option A is correct.

What do you mean by hypothesis?

A hypothesis is a statement of fact, or a concept that is made for the sake of debate and then evaluated to see if it is correct.

A part from a basic background assessment, the hypothesis is formed using the scientific method before any relevant research is conducted. You pose a question, research previous research, and then formulate a hypothesis.

A hypothesis is usually a speculative assertion or proposal that is made only for the purpose of being tested.

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Which of the following is true regarding white blood cells or leukocytes?
A. Leukocytes are smaller than red blood cells.
B. Leukocytes contain hemoglobin.
C. Leukocytes defend the body against pathogens.
D. The most common leukocyte is the monocyte.

Answers

Answer: C. Leukocytes defend the body against pathogens.

Explanation:

Leukocytes or white blood cells are type of blood cells which provide immunity to the body by producing antibodies in the body. These antibodies fight against the disease causing pathogens which invade the host human body for shelter and nourishment.

Final answer:

C. Leukocytes defend the body against pathogens is the correct answer. White blood cells are larger than red blood cells, contain a nucleus, and are part of our immune system.

Explanation:

The correct answer to the question regarding white blood cells or leukocytes is C. Leukocytes defend the body against pathogens. White blood cells, or leukocytes, are a crucial part of the immune system. Their primary role is to protect the body against invading microorganisms and body cells with mutated DNA, as well as cleaning up debris.

Unlike red blood cells, leukocytes have a nucleus and lack hemoglobin, which means they do not carry oxygen. Instead, they are involved in the immune response and can be classified as granulocytes and agranulocytes, each with different functions. The most common leukocyte is not the monocyte, but the neutrophil.

When studying cell division in tissue samples, scientists often calculate a mitotic index, which is the ratio of dividing cells to the total number of cells in the sample. Which type of tissue would have a higher mitotic index, normal tissue or cancerous tissue?

Answers

Answer:

Cancerous tissue has high number of mitotic index.

Explanation:

Mitotic index may be defined as the cells that undergoes mitosis by the total number of cells. Mitotic index is different in case of cancerous and normal cells.

Cancerous cells has high ability to divide continuously and requires less nutrient factors. The mitotic index of a cancerous cell is more because the number of dividing cell is more in case of cancerous cell than the normal cells.

Osmosis involves the movement of______ to achieve equilibrium between intracellular and extracellular fluids.

A. Electrolytes
B. Salts
C. Solutes
D. Water

Answers

Answer:

Water.

Explanation:

Osmosis is the diffusion of water across a memnbrane.

List the divisions of the brain from the "lowest" to the "highest" in terms of info. processing
1. Medulla Oblongata
2. Cerebrum
3. Hypothalamus
4. Cerebellum
5. Pons
6. Midbrain

a. 1, 3, 5, 2, 4, 6
b. 3, 4, 2, 1, 6, 5
c. 1, 5, 4, 6, 3, 2
d. 6, 3, 2, 4, 1, 5
e. 1, 5, 3, 6, 4, 2

Answers

The answer is C. 1, 5, 4, 6, 3, 2.

Brain's medulla oblongata is located at its base. Because of its location, where your brain and spinal cord converge, it serves as a vital pathway for nerve messages traveling to and from your body. Thus, option C is correct.

What is Cerebrum, part of brain?

White matter and gray matter make up the cerebrum's (the front of the brain's) core. The cerebral cortex is made up of gray matter.

Movement is initiated, coordinated, and temperature is regulated by the cerebrum, which is the biggest portion of the brain.

The top most region of the brain is called the cerebrum. It has two hemispheres, which are separated by a central fissure.

The main lobes of the brain are located in the cerebrum, which is also where the body is controlled and where information from the sense organs is received and given meaning.

Therefore, Medulla  from the “lowest” to Cerebrum the “highest” in terms of info. Processing.

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Create an analogy describing how 3-4 components of the endocrine system communicate with each other and function effectively. For your analogy, be sure to identify the main glands of the endocrine system and describe their function and explain how control mechanisms of the nervous system regulate endocrine secretion(s). Be thorough in your description and explanation. (20 points possible).

Answers

The endocrine system has many glands that interact with each other through feedback mechanisms to ensure that the correct amounts of hormones are produced at the right time.

How does the endocrine system work?

Numerous hormones control a variety of bodily processes, including electrolyte balance, growth and development, metabolism, and reproduction.

The body's many glands all create hormones.

A variety of releasing and inhibiting hormones from the brain work on the pituitary gland to promote the production of pituitary hormones.

While some pituitary hormones have an indirect effect on target organs, others act on other glands spread across the body.

The adrenal glands, which predominantly create cortisol, the parathyroid gland, which produces parathyroid hormone, and the pancreas, which produces insulin and glucagon, are additional hormone-producing glands found throughout the body.

Many of these hormones are components of regulatory hormonal cascades that also include hormones from the hypothalamus, the pituitary, and one or more target glands.

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Final answer:

The endocrine system is compared to a city's communication network, with the pituitary gland as the city hall, the thyroid as the power plant, the adrenal glands as emergency services, and the pancreas as waste management.

Explanation:

Analogy of the Endocrine System

Imagine the endocrine system as a sophisticated communication network within a large, bustling city. The pituitary gland is like the city hall, acting as the 'master gland' that sends out directives (hormones) to various districts (other glands) within the city. These districts include the thyroid gland, which is like the power plant, producing hormones that regulate metabolism and energy.

The adrenal glands resemble the emergency services, releasing hormones such as adrenaline, managing the body's stress response. The pancreas is akin to the city's waste management system, controlling the level of glucose in the blood.

The city hall (pituitary gland) receives information from a central intelligence agency (the brain, particularly the hypothalamus), which monitors the environment and sends signals about when and how to act. When the central agency senses a change that requires city hall's attention, such as a drop in temperature (e.g. body needing more heat), it sends a message for the power plant (thyroid gland) to ramp up energy production (increase metabolism).

The communication between the brain and the endocrine system works via a 'dual-carriage' approach, with the nervous system rapidly sending electrical signals and the endocrine system distributing hormonal messages through the bloodstream. Together, they ensure that the city operates smoothly and adapts to both internal and external changes, thus maintaining homeostasis.

The lattice or meshwork of ____________ forms a spongy bone.

Answers

Answer:

Trabeculae

Explanation:

The lattice or meshwork of Trabeculae forms a spongy bone.

The lattice or meshwork of Trabeculae forms a spongy bone.

A broad, flat muscle of lower back
a. Adductor magnus
b. Latissimus dorsi

Answers

Hello There!

A broad, flat muscle of the lower back is called the "Latissimus dorsi"

The latissimus dorsi is a very large important muscle in the back. This muscle helps perform different kinds of movements involving the arms and the shoulders.

Which of the following statements about tremors is incorrect:
a. Tremors are involuntary, rhythmic oscillatory motions, alternating or synchronous contractions of antagonist muscles
b. Beta blockers and deep brain stimulation can help treat tremors
c. Stress and caffeine should be avoided to prevent tremors
d. Intention tremors are caused by damage to synapses in the striatum
e. All of the above are correct

Answers

Answer:

because caffeine and stress can cause tremors

c

How many adductor muscles exist within the body? List them here.

Answers

Answer:

Explanation:

Adductor muscles are those muscles which pulls the body part away from the midline of the body. It draws the body part to the extremities. These are found in various parts of the body such as human thigh bones such as adductor longus, adductor mugnus and adductor brevis. These muscles in the thigh helps in providing the flexibility and rotation.

In the thumbs there is adductor pollicis. In the toes there is adductor hallucis.

Other Questions
If [tex] log_{5}(3) = a[/tex]and [tex] log_{5}(4)= b[/tex]then [tex] log_{15}(2) [/tex]is?a)2b/a+1b)a+b/abc)2b-a/2bd)b/2a+2e)2a+2/b Connie has $660,000 she wants to save. If the FDIC insurance limit perdepositor, per bank, is $250,000, which of these ways of distributing hermoney between three banks will guarantee that all of her money is insured?OA. $220,000 in bank A, $160,000 in bank B, $280,000 in bank COB. $180,000 in bank A, $220,000 in bank B, $260,000 in bank COc. $220,000 in bank A, $300,000 in bank B, $140,000 in bank COD. $180,000 in bank A, $240,000 in bank B, $240,000 in bank CSUBMIT Which of the following describes one of the ways that the demographics of an area affect the price of housing in that area? A. When more people have children, their incomes tend to be higher and the housing prices are also higher. B. Older people are more likely to stay in their houses, creating a seller's market that keeps prices low. C. An area with a lower population density won't have enough construction workers to build new houses quickly. D. An area with younger people will have a higher demand for rentals and a lower demand for buying. Which of the following groups gets energy directly from the grass it eats?A.producers B. DecomposersC.primary consumer D.secondary consumers Which term most accurately describes the United States policy of staying out of the affairs of other countries? dollar big stick good neighbor isolationism What are three basic elements of plot? Can I get some help with this one. Bill is working on his discussion post that is due this week. He is tasked with taking a stance on a particular topic. He creates a step-by-step pattern of logical thought to defend his position, which is primarily using the __________. 11. Which one of these sentences contains a prepositional phrase? A. Where did you find the papers that I lost? B. To be, or not to be: that is the question. C. You may think otherwise, but what I tell you is true. D. Trolls live under bridges; elves do not. A potential energy diagram is shown.What is the activation energy of this reaction? Which statements summarize absolute and relative age? Check all that apply.Relative age involves a comparison.Actual age is in relation to the age of something else.I am 35 years old is a statement of absolute age.Rocks can be dated using both absolute age and relative age.Geologists use both absolute dating and relative dating. Why does liquid water have such a high heat capacity?Choose 1 answer:Choose 1 answer: (Choice A) A Water is a nonpolar molecule. (Choice B) B Water molecules are good at forming and breaking hydrogen bonds. (Choice C) C Water molecules are packed very closely together. (Choice D) D Water is a linear molecule which makes absorbing heat easier. which characteristics are typical of a human population in the postindustrial stage? A 60-vibration-per-second wave travels 30 meters in 1 second. Its frequency is Which of the following foods would be the best choice for someone who's lactose-intolerant?A.Frozen yogurtB.Strawberry sorbetC.CheesecakeD.Chocolate ice cream Nous allons (blank) de Lyon. Fill in blank plz PLSSS HELP WORTH 15 POINTS!!!! The United States was finally able to stop the Communists from taking over China after a long struggle.TrueFalse Help!! I cant figure this out for some reason Which graph represents the function g(x) = |x + 4| + 2? Which of the following best describes hail?A- Small ice pellets that may fall to the ground in a mixture of rain and snow in the form of a solidB- A form of precipitation that occurs when liquid and frozen precipitation freezes in layers creating chunksC- Water droplets that collide with others to form large drops as they leave the clouds and fall toward the groundD- Solid precipitation that is formed in clouds as ice crystals that stick together in groups to form flakes and leave the clouds as flakes