Answer:
Catalase
Explanation:
Catalase test is used to detect the presence of enzyme catalase.
Catalase is an enzyme that is formed by microorganism that lives in oxygen saturated environments so that there will be the break down of any toxic that comes with oxygen and hydrogen peroxide. This enzymes helps to differentiate catalase producing enzymes like staphylococci from bacteria that produce non-catalase like streptococci
The most important common aspect between menstruation in girls and nocturnal emissions in boys is that
Answer:
The most important common aspect between menstruation in girls and nocturnal emissions in boys is that they both occur during puberty.
Explanation:
Answer:
They both occur during puberty and mark the onset or beginning of fertility.
What is the primary target area in the cortex for information regarding muscle-stretch and joint receptors?
Answer:
The answer is "Primary Somatosensory Cortex".
Explanation:
The sensations we experience such as touching something warm or cold, extending our muscles and limbs and changing their locations and orientations are collectively called somatic sensations and they are processed in the brain's "Primary Somatosensory Cortex". So the answer of the primary target area in the cortex of our brain for information of muscle stretch etc is the primary somatosensory cortex.
I hope this answer helps.
_____________ is an organism's response to a stimulus that includes a mixture of physiological arousal, expressive behaviors, and conscious experience.
Answer:
Emotion is an organism's response to a stimulus that includes a mixture of physiological arousal, expressive behaviors, and conscious experience.
Explanation:
What is an Emotion?
Emotion is a neural drive that moves a living organism to action, provoking automatic reactive behavior that has been adapted through evolution as an survival mechanism to meet a survival need. In simple words we can say that Emotion is a mental state related with the central nervous system, several chemical messengers released in neural signal transmissions are responsible for different emotions like happiness, sadness, difference in thoughts etc
The U.S. government protects fish, a common resource, by A. heavily taxing competing industries. B. subsidizing the fishing industry. C. selling fishing licenses and regulating fish lengths. D. None of the above is correct.
Answer:
The U.S. government protects fish, a common resource, by selling fishing licenses and regulating fish lengths
Explanation:
When there is regulation about a particular goods, it reduces the rate the availability of such goods is abused, US government could actually protect fish through licensing and regulation of the type to be sold including there length which ensures the protection of the juvenile.
Newly made blue jeans are stiff because of the large amounts of starch used in the fabric. The starch is added to make the fabric easier to cut and sew. However, it also makes the material difficult to wear comfortably. Some microbiologists came up with a way of using microbial enzymes to remove the starch before the blue jeans are sold. Which of the following enzymes would be effective at removing the starch?
A) lipase
B) cellulase
C) amylase
D) protease
E) lactase
Answer:
The correct answer is C) amylase
Explanation:
Amylase is the enzyme which is present in our saliva and is also produced by the pancreas called pancreatic amylase. Amylase enzyme is used in the body to digest starch present in our food to glycogen and then glycogen into simple sugars.
Therefore as amylase is used to digest complex starch into simple carbohydrate therefore amylase is the enzyme that can be effective in removing the starch from the blue jeans. Lipase breaks down lipid, cellulase breakdown cellulose, protease breaks down proteins, and lactase breakdown lactose.
King has been in and out of the juvenile court for a variety of minor offenses Some within the court refer to the court as King's revolving door because adjudication does not appear to inhibit his delinquent behavior. His court-appointed lawyer has suggested that the justice system may actually be sustaining, rather than inhibiting King's behavior. What theory aligns with the lawyer's view?
Answer:
Social Conflict Theory.
Explanation:
The social conflict theory was given by the Karl Marx which believes that conflict among the society is common and the historical fights might occur due to the conflict reason.
The different groups present in the society are involved more in conflict with each other rather than on the basis of the consensus. The minor offenses create conflict in the court against the king and people start share their veiws to conflict against the king.
Thus, the answer is social conflict theory.
Final answer:
The theory that aligns with the lawyer's view on the justice system possibly sustaining King's delinquent behavior is the Labeling Theory. This theory suggests that societal labels, such as being called a delinquent, can influence an individual's behavior and self-identity, potentially leading to a cycle of crime. The interaction with the criminal justice system might reinforce rather than deter criminal behaviors.
Explanation:
The theory that aligns with the lawyer's view that the justice system may actually be sustaining, rather than inhibiting King's behavior is the Labeling Theory. Labeling Theory suggests that the labels people are given by society, particularly those in positions of authority such as the criminal justice system, can influence their self-identity and behaviors. This theory posits that by labeling someone as a delinquent or criminal, the system can inadvertently confirm the individual's delinquent identity, making it more difficult for them to break out of a cycle of crime. Labeling someone as a 'criminal' can lead to a self-fulfilling prophecy where the labeled individual conforms to the expectations of that label.
In King's case, the continuous interaction with the juvenile court system and the subsequent labels attached to him might be reinforcing the behaviors that bring him back into the system, rather than deterring future criminal activities. This embodies the criticism within the Labeling Theory towards the criminal justice system's approach to handling juvenile delinquency, as it might perpetuate the very behaviors it aims to stop.
______________ is a statistical procedure that can be used to identify clusters of behaviors that are related to a trait.
Answer:
Factor Analysis
Explanation:
Factor Analysis is a statistical procedure that can be used to identify clusters of behaviors (such as verbal skills, intelligence) that are related to a trait.
Factor analysis helps to accumulate a lot of data in many variables into a few variables which can be used for further analysis or study. The aim of factor analysis is to aggregate individual behaviors into a minimized number of factors.
Consider the two types of sudoriferous glands. Then click and drag each label into the appropriate category to determine whether it applies to apocrine glands, merocrine (eccrine) glands, or both.
Full Question:
Consider the two types of sudoriferous glands. Then click and drag each label into the appropriate category to determine whether it applies to apocrine glands, merocrine (eccrine) glands, or both.
-Not active until puberty
-Use myoepithelial cells to secrete
-Secrete sweat
-Found in pubic and axillary regions
-Secrete pheromones
-Abundant on hands, feet, and forehead
-Found over entire body
-Scent is meant to attract a potential male
-Thermoregulation
-Utilize ducts to release sweat
Answer:Apocrine Glands:
-Not active until puberty
-Secrete pheromones
-Found in pubic and axillary regions
-Scent is meant to attract a potential male
Merocrine Glands:
-Found over entire body
-Thermoregulation
-Abundant on hands, feet, and forehead
Both Apocrine and Merocrine Glands:
-Secrete sweat
-Use Myoepithelial cells to secrete
-Utilize ducts to release sweat
Explanation:The apocrine and merocrine glands are the subcategories of the sudoriferous glands which secrete the different types of secretions like sweat and oils. Both of them have myoepithelial cells.
The apocrine glands are mainly dependent on the sex hormones and are mainly present in the public region, beard etc. The sweat secreted from these glands are rich in fatty acids and other pheromones. These glands are regional in nature. But the merocrine glands are not hormonal in nature. They are distributed all over the body and secrete sweat whose primary function is to lower body temperature.
Apocrine Glands: These glands are associated with hair follicles and release a thicker, odorless secretion. They are primarily found in areas like the armpits and groin.
Merocrine (Eccrine) Glands: These glands release a watery, odorless sweat directly onto the skin's surface and are distributed all over the body, assisting in temperature regulation.
Both: Both types of glands are involved in regulating body temperature through sweat production. However, their secretion composition and distribution differ.
Sudoriferous glands, also known as sweat glands, encompass two primary types: apocrine and merocrine (eccrine) glands. Apocrine glands, predominantly found in regions like the armpits and groin, produce a thicker secretion associated with body odor.
In contrast, merocrine or eccrine glands release a watery and odorless sweat directly onto the skin's surface, distributed across the entire body, playing a pivotal role in regulating body temperature. Both types of glands participate in thermal regulation by promoting sweat production, although their secretions differ in composition and distribution. Understanding these distinctions is crucial in comprehending how our bodies manage temperature and maintain overall homeostasis.
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The complete question is -"Classify characteristics for apocrine glands, merocrine (eccrine) glands, or both among the two types of sudoriferous glands."
Which of the following can be learned from a computer-based (computational) analysis of the amino acid sequence of a membrane protein, which can be readily deduced from the nucleotide sequence of its isolated gene?A) its structureB) its colorC) its orientation within the lipid bilayerD) its population in each cellE) both its structure and its orientation within the lipid bilayer
Answer:
The correct option is E) both its structure and its orientation within the lipid bilayer
Explanation:
Computational simulations can be described as models of a particular system of nature which are studied by making simulations on the computer.
Computational simulations are generally very easy to understand as they very easily help us understand the structures of molecules which can otherwise not be seen by the naked eye. They also help us to locate a molecule in a particular place.
When Thomas Hunt Morgan crossed his red-eyed F1 generation flies to each other, the F2 generation included both red- and white-eyed flies. Remarkably, all the white-eyed flies were male. What was the explanation for this result?
A) The gene involved is on the Y chromosome.
B) The gene involved is on the X chromosome.
C) The gene involved is on an autosome, but only in males.
D) Other male-specific factors influence eye color in flies.
Answer:
B) The gene involved is on the X chromosome.
Explanation:
Thomas Hunt Morgan performed the experiments on the Drosophila and found that genes are located on the chromosomes which are passed o during the reproduction and called it the chromosomal theory of inheritance.
Morgan crossed the white-eyed male mutant to the red-eyed female, a wild trait for eye and observed that during F₁ generation the all-male and female were red-eyed but in F₂ generation only the red-eyed females were produced but all the males were white-eyed.
He found that the gene for the eye colour trait can be linked to the sex of the fly and concluded that it followed the X inheritance pattern as the gene is located on the X chromosome.
Thus, Option-B is the correct answer.
Answer:
Option B, The gene involved is on the X chromosome.
Explanation:
Morgan conducted his studies on Drosophila flies in 1910. He first time noticed a fly with a distinctive white color eye instead of red. Out of curiosity he crossed the white eye fly with a normal red eye fly and noticed that white eyed fly appeared in the second generation and all white eyed flies were male. For the first time, it was observed that some genetic traits are sex linked. In this case the white eye trait was X linked and hence this trait could not appear in female as they have another normal red eye dominant allele which over expressed the white eye allele. However, in male there is no second X chromosome and hence white eyed male possesses recessive white eyed X –chromosome.
Hence, option B is correct
________ are used to measure abilities such as abstract reasoning, verbal fluency, and spatial memory.
Answer:
Intelligence test
Explanation:
Intelligence refers to the ability to acquire knowledge and apply it.
Intelligence tests are used to determine or measure the intelligence quotient of an individual.
Abilities such as abstract reasoning, verbal fluency and spatial memory are put into consideration.
There are many intelligence tests but the most commonly used is the Stanford-Binet intelligence scale and the Wechsler scales.
Identify what structures in a skeletal muscle will shorten in length during contraction of the muscle.
Answer:
Identify what structures in a skeletal muscle will shorten in length during contraction of the muscle.
The structure that shortens in length during muscle contraction is the sarcomere
Explanation:
Movement does occur in organism/animals as a result of muscle contraction which might give room for shorten of length as described by sarcomere
If a red blood cell and a plant cell were placed in seawater, what would happen to the two types of cells?
Answer:
Both cells would lose water, the red blood cell would shrivel and the plant plasma membrane would pull away from the cell wall.
In seawater, which is hypertonic, red blood cells might shrink and die due to losing water, disrupting cellular processes. Plant cells, with protective cell walls, can survive better but under extreme concentrations may also lose water and undergo plasmolysis.
Explanation:If a red blood cell and a plant cell were placed in seawater, different things would occur due to the high concentration of solutes (salt) in the water. Seawater is hypertonic compared to the cellular fluids, which means it has a higher concentration of solutes.
Red blood cells will lose water and shrink or crenate. This occurs due to osmosis, the movement of water from a lower concentration of solutes (inside the cell) to a higher concentration (outside in the seawater), until equilibrium is reached. Losing water disrupts the balance of solutes, making the cytosol denser, interfering with diffusion, compromising the cell's ability to function, and it may result in cell death.
On the other hand, for plant cells, their cell walls allow them to withstand the pressure better than red blood cells. However, if the concentration becomes too extreme, plant cells may also lose water and enter a state known as plasmolysis.
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Dr. Smith is conducting research on the abilities of a man who experiences visual sensations while hearing sounds. Which data collection method should she use?
Answer:
Case study.
Explanation:
The research of psychology are mostly based on the observation and experience of the individual. The psychologist must follows the proper rules and regulation of the research.
Dr, Smith research is based especially on the case study. These case study includes the collection of the data from the multiple source. The reaction of the individual is measured on the different visual sensation and different sounds. Quantitative data collection is mostly used in the case study of the Dr. Smith.
Thus, the answer is case study.
Paracrine hormones are eicosanoids that are produced by one group of cells but have their effect by binding to receptors on neighboring cells without circulating through the blood.
A) True
B) False
Answer:
The correct answer is option A) "True".
Explanation:
Paracrine hormones are a type of eicosanoids (signaling molecule), which are characterized for binding and performing its function on nearby cells rather than the cells where they are produced. Two examples of paracrine hormones are estrogens and testosterone. Estrogens are produced by the ovaries, but they perform their function on ovarian follicles. Testosterone is produced by the Leydig cells of the testes, but they perform their function on adjacent seminiferous tubules.
In the simplest endocrine reflexes, which structure contains the sensor cells that trigger hormone release?
Answer:
Endocrine gland.
Explanation:
The endocrine gland makes the hormones in our body, and they are responsible for many functions in the human body such as:
1) Synthesized hormones which help to control our growth & development, mood, reproduction, and organs.
2) This gland contains sensors cells that help to control how hormones are released.
3) Helps to send hormones into the bloodstream so with the help of bloodstream hormones can reach to the other parts of the body.
Check off all the choices that are valid MAJOR characteristics of organisms.
A
Take in materials from environment to make energy and release wastes
B
Complicated structural organization
C
Complicated chemical organization
Complicated organ organization
E Movement
F
Respond to other organisms
G
Grow and Develop
Respond to environment
Reproduce asexually
Communication
Answer:c
Explanation:
Which perspective can be described as a marriage between the science of the mind and the science of the brain?
Answer:
Neuroscience or Cognitive Psychology
Explanation:
Cognitive psychology is one of the perspectives in psychology that examines internal mental processes such as problem solving, memory, and language. i.e, a marriage between the science of the mind and the science of the brain
Biopsychology is the perspective that combines the science of the mind and the science of the brain.
The perspective that can be described as a marriage between the science of the mind and the science of the brain is biopsychology. Biopsychology, also known as behavioral neuroscience, is a field that combines biology and psychology to study how the brain and nervous system influence behavior and mental processes. It examines the physiological processes and structures that underlie psychological processes and behavior.
For example, biopsychologists may analyze how changes in neurotransmitter levels can affect mood disorders like depression, or how brain injuries can impact memory and cognition. This interdisciplinary approach helps bridge the gap between the study of the mind and the study of the brain, providing a comprehensive understanding of the biological basis of behavior.
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Blood is accelerated from rest to a speed of 33.0 cm/s in a distance of 1.73 cm by the left ventricle of the heart. Determine the magnitude of the acceleration a of the blood.
Final answer:
To calculate the acceleration of the blood, the kinematic equation[tex]a = (v^2 - u^2) / (2 * s)[/tex]is used, considering the final speed is 30.0 cm/s, initial speed is 0 cm/s, and distance is 1.80 cm, which gives an acceleration of [tex]250 cm/s^2.[/tex]
Explanation:
The question asks about determining the magnitude of acceleration that the blood experiences when accelerated by the left ventricle of the heart from rest to a certain speed across a particular distance. To calculate this, we can use one of the kinematic equations that relate acceleration, final velocity, initial velocity, and displacement:
[tex]a = (v^2 - u^2) / (2 * s)[/tex]
where v is the final velocity (30.0 cm/s), u is the initial velocity (0 cm/s as the blood starts from rest), and s is the distance covered (1.80 cm).
Plugging the values into the equation:
[tex]a = (30.0 cm/s)^2 / (2 * 1.80 cm)[/tex]
[tex]a = 900 cm^2/s^2 / 3.60 cm[/tex]
[tex]a = 250 cm/s^2[/tex]
Therefore, the magnitude of the acceleration of the blood is [tex]250 cm/s^2.[/tex]
Which of the following lists best summarizes the primate characteristics that laid the foundation for human culture? a. manual dexterity and a large brain size b. upright bipedal walking and social natures c. running ability and the ability to develop weapons as part of a group d. the ability to hunt and gather food
Answer:
(a) Manual Dexterity and large brain size
Explanation:
In primates there cerebrum is expanded. The area of the brain that correlate with eye Hans coordination and stereoscopic vision are particularly large just like in humans
Primate characteristics significant to the foundation of human culture include manual dexterity, large brain size, upright bipedal walking, and social natures. These traits allowed for tool use, enhanced cognitive abilities, the freedom for more tasks, and increased communication and cooperation within groups.
Explanation:The primate characteristics that laid the foundation for human culture are best summarized by the options a. manual dexterity and a large brain size and b. upright bipedal walking and social natures. The manual dexterity allowed primates to manipulate their environment and interact with it in detailed ways, essential for tool creation and usage. Their large brain size relates to the cognitive abilities that also formed the basis for the development of culture. Upright bipedal walking freed up the hands for other tasks. Social natures promoted communication and cooperation within groups which is at the heart of any culture.
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construct a chromosome map for genes a b c and d using the over data:A to D=25 percent; A to B=30 percent; C to D=15 percent; B to D=5 percent; B to C=20 percent
Answer:
B-D-C-A.
Explanation:
The chromosome map helps to understand the location of genes in the genome map. The distance between the genes can be used to locate the genes of chromosome.
The distance between the Band D is 5%. The B and D gene can be located with each other. Then gene C is located after D and the distance between them is 15%. This will give the distance between B and C is 20%. The gene A is located at the last position A and the distance between them 30%.
Thus, the correct answer is B-D-C-A.
Chromosome map: A-B-C-D. Distances: A-B > B-C > C-D. Recombination: A-D=25%, A-B=30%, C-D=15%, B-D=5%, B-C=20%.
A chromosome map, also known as a genetic map or linkage map, illustrates the relative positions of genes along a chromosome based on the frequency of recombination events between them. Recombination occurs during meiosis when genetic material is exchanged between homologous chromosomes.
Given the recombination percentages between genes A, B, C, and D, we can construct a chromosome map:
1. A to D = 25%: This indicates that 25% of the offspring exhibit recombination between genes A and D.
2. A to B = 30%: Similarly, 30% of the offspring exhibit recombination between genes A and B.
3. C to D = 15%: 15% of the offspring exhibit recombination between genes C and D.
4. B to D = 5%: Only 5% of the offspring exhibit recombination between genes B and D.
5. B to C = 20%: And 20% of the offspring exhibit recombination between genes B and C.
From these percentages, we can infer the relative distances between the genes. The order of the genes on the chromosome would be A - B - C - D. Additionally, we can deduce the map distances between adjacent genes.
For example, the distance between A and B would be greater than that between B and C, as indicated by the higher recombination percentage between A and B.
Hydrolytic enzymes must be segregated and packaged to prevent general destruction of cellular components. Which of the following organelles contains these hydrolytic enzymes in animal cells?A) chloroplastB) lysosomeC) central vacuoleD) peroxisomeE) glyoxysome
Answer:
B) Lysosome
Explanation:
Lysosomes are cell organelles that found in eukaryotic cells. Lysosomes consists of a double membrane as a covering and an interior made up hydrolytic enzymes. These enzymes, which also known as digestive enzymes, have specific various catalytic functions in the breaking down of proteins and other complex molecules. Some examples of these hydrolytic enzymes that is found bounded in lysosome include proteases,glycosidases, phosphatases.
Dr. L. Hill conducted a study examining music ability in families; she recorded the concordance rates of music ability of adopted children and their parents (who raised them), and she also recorded the concordance rates of the children with their biological parents. Then, she compared the two sets of concordance rates. Dr. Hill is studying: Selected Answer: Correct Behavior genetics Answers: A.Dominant-recessive B.gene relationships C.Correct Behavior genetics D.Epigenesis Active gene effects
Answer:
Option C, Correct Behavior genetics
Explanation:
Behaviour genetics is the study of the influence of both genes and environment on the behaviour of an individual. This study is done to understand how both genes and environment together affect the behaviour of an individual. It is believed that all forms of behaviors are either inherited or learned. Mr. Hill is noting the concordance rates of music ability for both biological children (who might have inherited this ability from their parents) and adopted children (who might have learned this ability from the musical environment around them)
Hence, option C is correct
Which of the following anthropologists fundamentally shaped American anthropology through his studies of European immigrants to the United States and through his studies of the cultures, histories, and languages of Native Americans, including the Kwakiutl?
boas T/F
Answer:
TRUE
Explanation:
Franz Boaz was a German-American scientist born in Minden, Germany in 1858. He is known to be the first to develop scientific method of studying human cultures and societies. This renowned anthropologist became popular for his theory of cultural relativism and his contributions to anthropology. He believes culture is the product of human character rather than cultural determinism. His revolutionary discoveries when studying European immigrants to the US, including studies of the cultures, histories, and languages of Native Americans and Kwakiutl led him propound the theory of cultural relativism. His works and theory helps in discouraging racial divide. Franz Boas is known to be the Father of Modern Anthropology and most especially, he is said to be the founder of Modern American Anthropology.
On May 18, 1980, Mount St. Helens in Washington State experienced a huge volcanic eruption after a magnitude 5.1 earthquake. During the eruption, hot ash and pumice poured down the west, south, and east sides of the mountain, melting the snow and ice at the top of the volcano and creating volcanic mudflows. Which type of change was seen in the ecosystem around Mount St. Helens after it erupted?a. primary succession b. secondary succession c. a climax community d. species extinction
Explanation:
Succession is a directional non-regular total change in the sorts of plant species that involve a given region through time. It includes the procedures of colonization, foundation, and annihilation which follow up on the taking an interest plant species. Most successions contains various stages that can be perceived by the assortment of species that overwhelm by then in the succession start when a zone is made in part or totally without vegetation due to an unsettling influence. Some basic instruments of unsettling influence are fires, wind storms, volcanic emissions, logging, environmental change, extreme flooding, sickness, and irritation. Succession stops when species organization changes never again happen with time, and this community is said to be a peak network.So, the correct answer is option a "primary succession"Answer is A, Primary Succession
Choose the true statement(s) about prokaryotic external appendages. To be marked correct, youll need to select all true statements, as there may be more than one correct answea.Pili allow for adhesion, movement, and aid in gene transfer through conjugation b.Fimbriae aid in gene transfer through conjugation. c.Flagella allow for motility. d.The glycocalyx promotes adhesion and interferes with phagocytosis.
Answer:
C) Flagella allow for motility; d) glycoclyx promotes adhesion and interferes with phagocytosis.
Explanation:
A) Pili; bacterial conjugation for reproduction
b) Fimbriae; Allow bacteria Adhesion to host cell
c) Flagella; Allow for motility
d) Glycocalyx;promotes adhesion and interferes with phagocytosis
Final answer:
The correct statements about prokaryotic external appendages are that a. Pili allows for adhesion, movement, and aid in gene transfer through conjugation; c. Flagella allows for motility; and d. The glycocalyx promotes adhesion and interferes with phagocytosis.
Explanation:
When examining the true statements about prokaryotic external appendages, we can identify the following:
Pili allow for adhesion and movement, and aid in gene transfer through conjugation.Flagella allow for motility.The glycocalyx promotes adhesion and interferes with phagocytosis.While fimbriae aid in attachment to surfaces and other cells, they are not typically involved in gene transfer through conjugation; this process is primarily facilitated by pili. Therefore, the statement concerning fimbriae aiding in gene transfer through conjugation is not true.
Use mathematical representations to trace the transfer of matter and energy from one organism to another.
Transfer = 10/100 of total energy.
Explanation:
Energy and matter is transferred from one organism to another by the process of food chain and food web. In food chain the organism of higher trophic level feeds on the organisms of lower trophic level. On feeding only 10% of the energy gets transferred to the organism of higher trophic level while the rest are being used in the metabolic processes and are produced as heat. This is called as ten percent energy transfer rule.
The mathematical representation of the transfer of energy is given as
Transfer = 10/100 of total energy.
If scientists are trying to study evolutionary relationships using the molecular clock, is it useful to study the genes that cause disease?
It is not possible to study the genes that cause disease using the molecular clock.
Explanation:
The molecular clock technique is an important tool in molecular systematic, the use of molecular genetics information to determine the correct scientific classification of organisms or to study variation in selective forces. A nice aspect of molecular clocks is that different genes evolve at different rates, which gives us flexibility to date events throughout the history of life" Hedges points out. Broadly speaking, the evolution of important genes occurs more slowly than that of genes with less vital functions.
In order to develop a molecular clock, one would need: a sequence of molecules, the rate at which changes occur in a type of molecule and how much total change has occurred in a type of molecule from different species.
The parts of the brain implicated in ADHD, such as the prefrontal cortex and the basal ganglia, feature large amounts of ____ activity. Many of the medications used to treat ADHD work by boosting the activity of this chemical.
Answer:
The parts of the brain implicated in ADHD, such as the prefrontal cortex and the basal ganglia, feature large amounts of __dopamine__ activity. Many of the medications used to treat ADHD work by boosting the activity of this chemical.
Explanation:
Attention deficit hyperactivity disorder (ADHD) is a medical condition in which patient brain has differences in brain development and activity. This can affect ability of sitting still, attention and self control. Moreover, children can be affected at home, at school and in friendships. (See attached Detailed info graph)
The parts of the brain implicated in ADHD, such as the prefrontal cortex and the basal ganglia, feature large amounts of dopamine activity. Many of the medications used to treat ADHD work by boosting the activity of this chemical.
The parts of the brain associated with ADHD exhibit significant dopamine activity, and treatments often aim to increase dopamine levels through medications. Medications like methylphenidate (Ritalin) and amphetamine with dextroamphetamine (Adderall) elevate dopamine levels, which can help in managing ADHD symptoms. These medications are effective because individuals with ADHD often show decreased dopamine activity in key brain regions associated with motivation and reward. This decrease in dopamine activity is thought to contribute to difficulties in impulse control and motivation which are hallmark symptoms of ADHD.
What type of dressing is most beneficial in keeping a wound moist and providing a barrier against disease transmission?
Answer: Occlusive dressing
Explanation:
Occlusive dressings are used for sealing particular types of wounds and their surrounding tissue off from air, fluids and also used in a trauma or first aid situation. Occlusive dressing is beneficial in keeping a wound moist and providing a barrier against disease transmission, by preventing harmful contaminants, such as viruses and bacteria An occlusive dressing is an air- and water-tight trauma medical dressing used in first aid. Application involves adapting the bandage to the appropriate size, applying it to the wound then using a medical adhesive to tape off on all sides to create a complete seal.