What macromolecule is made up of nucleus acids?

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Scientists can calculate the distance from the seismograph station to the focus using the difference in arrival times of P and S waves.

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james pedals a stationary exercise cycle that doesn’t move

Answer:

Option D

Explanation:

Work is done when an object displaces from its initial position on the application force.  

In option A, the car rolls down without the application of force and hence it is not correct.

In option B , Turbine is standing still and hence again there is no force or displacement which could lead to work. Hence, it is also incorrect

In option C, the internal molecules of balloon starts moving after gaining heat energy but there is no displacement of balloon overall and hence the work done is zero.  

However, in option D work is done in pedaling the cycle. The number of revolutions of the cycle is counted which is cal-liberated and converted into distance in kilometers. Hence, it is correct

Answer:

Caribbean Sea

Explanation:

Answer:

1) Caribbean Sea

2) I didn't have the figure (sorry)

3) i didn't have the figure (im really sorry)

4) cP

5) an occluded front forms

6) warmer, less dense air

7) convergent and counterclockwise

8) tropics

9) tornado

10) 5 and 20 degrees

11) warmest temperatures

12) temperature and precipitation

13) humid tropical

14) California

15) Most precipitation falls during winter (I know you didn't put this one up, but I thought I'd give you the answer anyways.)

16) steppe

17) It compresses and warms.

18) polar

19) It increases the amount of solar radiation that is reflected into space.

20) small seasonal variations in temperature

21) water vapor

22) increased

23) global rise in sea level

24) Ocean temperatures will increase

itd a D roller.........

Final answer:

A possible outcome of global warming is the increase in the spread of disease, such as dengue fever, due to the expansion of disease-carrying insects' range. Rising sea levels and shifts in populations of organisms are also consequences, but biodiversity does not increase.

Explanation:

A possible outcome of global warming is an increase in the spread of disease. As global temperatures rise, disease-carrying insects and the pathogens they harbor will expand their range to new regions, leading to the spread of diseases such as dengue fever. This has already been observed with the spread of diseases carried by mosquitoes, which are limited by colder temperatures.

Other consequences of global warming include rising sea levels due to the melting of glaciers and thermal expansion of warmer water. This can lead to the inundation of shorelines and the disappearance of islands. Additionally, global warming can cause shifts in the populations of organisms as certain species decline and new species move in, but this does not lead to an overall increase in biodiversity.

Therefore, the correct answer is option B

Answer:

The water covers the 71% of the earth's surface and the water gets hotter fast as compared to that of the land. The water makes the surrounding air warm which flows from the equator region to the polar region.

Explanation: The hot air moves from a hotter region to the colder region making the colder area warm. This is how the water makes most part of the earth hot.

Answer: Water carries heat from the equator toward the poles

Explanation:

i got it right on edge2021 culumitive exam last one

Answer: Brachalis

Explanation: it flexes at the elbows which is described as ulna !

Brachalis it flexes at the elbows which is described as ulna, The brachialis muscle lies within the distal region of the biceps brachii.

The brachialis is the muscle that is present in the upper arm of the flexes of the elbow joint.

It lies below biceps brachii. It forms the part of the cubital fossa. It does not cross the elbow joint. It is the prime mover of the flexion of the elbow of the hand.

Thus, Brachalis it flexes at the elbows which is described as ulna.

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Answer:

Eukarya

Explanation:

Domain basics; your teacher should've thoroughly explained this.

The domain of organisms that have a nucleus that contains the DNA in other organelles is eukarya.

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Answer: 1. It is always known as a mutation

Explanation:  It is always known as a mutation. Mutation is a spontaneous change and may be useful or dangerous, also there may be no effects at all. It can be inherited by offspring depending entirely on the type of mutation and where it has occurred.

The answer is D, because e these genes are not inherited independently.

The genes that are located on the same chromosomes, or "linked", the exception to Mendel's law of independent assortment because linked genes do not segregate independently.

The two or more genes are said to be linked when they are located on the same chromosome and cannot segregate independently as they are inherited together. The linked genes are arranged linearly.

When genes are close together on the same chromosome, they are said to be linked. That means the alleles, or gene versions, already together on one chromosome will be inherited as a unit more frequently than not.

When two genes are close together on the same chromosome, they do not assort independently and are said to be linked. Whereas genes located on different chromosomes assort independently and have a recombination frequency of 50%, linked genes have a recombination frequency that is less than 50%.

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Answer:

most algae are autotrophs or more specifically, photoautotrophs

Explanation:

All algae are Autotrophs.

Option B

Explanation:  

Most of the algae plants are known to be from the autotrophs, or the better term for them is known to be photoautotrophs. Autotrophs are the organisms which is able to produce their own nutrition that is why algae are able to make their own food substances. The term photo is used because of the light with the help of the light algae is able to make their own nutritional benefits and substances. Only higher plants like algae are able to make their own nutritional benefits.

Answer:

the answer is Hyphae

Explanation:

Hyphae are important structures required for growth in these species, and together, are referred to as mycelium.

it is use for Nutrient absorption from a host, nutrient absorption from soil, trapping structures, and nutrient transportation

During the inter-phases of meiosis, each chromosome is duplicated. In meiosis, there are two rounds of nuclear division resulting in four nuclei and usually four daughter cells, each with half the number of chromosomes as the parent cell.

Meiosis involves two rounds of division, Meiosis I and Meiosis II, to reduce chromosome numbers by half and separate sister chromatids, leading to four unique haploid cells required for sexual reproduction.

The process of meiosis involves two rounds of division to produce haploid cells, such as gametes in animals or spores in plants, which are vital for sexual reproduction. Meiosis I reduces the chromosome number by half, from diploid to haploid, by separating homologous chromosome pairs. This stage also introduces genetic diversity through the process of recombination. Meiosis II is necessary to separate the sister chromatids, as in mitosis, because chromosomes were replicated during the S-phase of the cell cycle. This results in four unique haploid cells instead of the two diploid cells that would be produced by a single round of division.

Answer:

The characteristics of a good/safe experiment are:

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Final answer:

A good experiment has several characteristics including being able to be tested, proven wrong, and providing measurable results and yes or no answers.

Explanation:

A good experiment has several key characteristics:

For example, in a biology experiment, if the research question is 'Does fertilizer type A increase plant growth compared to fertilizer type B?', a good experiment would manipulate the independent variable (the type of fertilizer) and measure the dependent variable (plant growth) to determine if there is a significant difference between the two types of fertilizer.

The action of phagocytes is considered a nonspecific response because D. It is a response to any type of harmful substance.

The action of phagocytes is considered a nonspecific response because phagocytes, such as macrophages and neutrophils, are part of the innate immune system, which provides the body's first line of defense against pathogens. These cells do not distinguish between different types of harmful substances; instead, they respond to a broad range of invaders, including bacteria, viruses, and other foreign particles.

When they encounter any harmful substance, they engulf and digest it through a process called phagocytosis. This generalized response is effective against many potential threats but lacks the specificity and memory of the adaptive immune system, which targets specific pathogens with precision and retains memory for quicker responses upon future exposures. The correct answer is D.

Complete Question:

Why is the action of phagocytes considered a nonspecific response?

A. It does not occur at any specific temperature.

B. It is not involved with the production of any specific type of lymphocyte.

C. It does not respond to any specific type of hormone.

D. It is a response to any type of harmful substance.

The correct option is D. It is a response to any type of harmful substance.

Phagocytes and Nonspecific Response: The action of phagocytes is considered a nonspecific immune response because they do not target specific pathogens. Instead, phagocytes, such as macrophages and neutrophils, respond to a wide variety of harmful substances, including bacteria, viruses, and debris.

Mechanism: Phagocytes recognize, engulf, and digest any foreign particles through a process called phagocytosis, regardless of the pathogen's specific identity.

Innate Immunity: This nonspecific action is part of the body's innate immune system, which serves as the first line of defense against infection by providing a general protective response to potential threats. Unlike the adaptive immune system, which tailors its response to specific pathogens via lymphocytes, the innate immune system, including phagocytes, acts broadly and immediately against any harmful invader.

Complete question is shown below:

Why is the action of phagocytes considered a nonspecific response?

A. It does not occur at any specific temperature.

B. It is not involved with the production of any specific type of lymphocyte.

C. It does not respond to any specific type of hormone.

D. It is a response to any type of harmful substance.

on a weather map the type of front shown by a line with triangle points on one side is called a cold front

On a weather map, the type of cold front is shown by a line with triangular points on one side.

Any map or chart that depicts the meteorological elements at a given time over a large area is referred to as a weather map.

Curved red lines with red semicircles indicate warm fronts. Cold fronts are represented by curved blue lines with blue triangles.

Stationary fronts have sections of red curves with semicircles and blue curves with triangles that alternate. Curved purple lines with semicircles and triangles form occluded fronts.

A cold front is represented on weather maps by a solid blue line with filled-in triangles along it. The triangles generally act as arrowheads, pointing in the direction of movement of the front.

Thus, the answer is cold front.

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Well there aren't any options, but if you provide them I can more accurately answer:

A dietitian will most likely recommend Boost or Ensure. These are liquid nutrition

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The dietician would most likely recommend a nutritional supplement to the patient. Nutritional supplements can provide extra nutrients and help fill in any nutrient gaps. Examples include multivitamins, omega-3 fatty acids, and probiotics.

The dietician would most likely recommend a nutritional supplement to the patient. Nutritional supplements are substances that are added to the diet to provide extra nutrients that may be lacking from a person's regular diet. They can help fill in any nutrient gaps and ensure that the person is getting all the necessary vitamins and minerals. Examples of nutritional supplements include multivitamins, omega-3 fatty acids, and probiotics.

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Sexual reproduction is essential for species survival and involves combining genetic material from two parents through meiosis, resulting in genetically unique offspring.

Sexual reproduction ensures survival for any species. Offspring are formed when genetic material from parents combine to form new genetic codes. Each parent contributes half of a child's genetic information through meiosis, which occurs when the sperm and egg of the parents meet. The sperm and egg each contain only half of a parent's genetic information, which makes the child's genetic code different from the parents while maintaining some genetic identity. Each cell has 23 pairs of chromosomes, making it possible for DNA from each parent to be halved to produce the sperm and egg cells; this ensures these cells only receive one copy of a chromosome from each pair. This cell division process is achieved in a process that takes place in the testis and ovaries.

Cooperation is the answer because that’s when different organisms work together. Competition is when two from the same species compete for resources/ mates, so that’s not it. Commensalism is an interaction between species, so that’s not it. Consumerism I don’t think has to deal with biology at all.

Bees exhibit a type of behavior called Cooperation, where different members of the bee society have specific responsibilities that contribute towards the survival and functioning of the hive.

Bees display a type of behavior known as Cooperation. In a bee society, different members have different responsibilities, such as some bees being workers while others are drones or the queen. Each member plays a specific role that contributes to the overall functioning and survival of the hive. For example, worker bees collect pollen and nectar and care for the young, while drones exist solely to mate with the queen. The queen bee's responsibility is to lay eggs. This organized societal structure and interaction among individual bees is a great example of cooperative behavior, where members of the same species work together for mutual benefit.

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Answer:

Proteins are the molecules that are responsible for the movement of molecules.

Explanation:

Cell membrane is a barrier around each cell that provides them a shape and also control the movement of molecules coming in or out. This movement of molecules is called membrane transport. The call membrane is composed of phopholipids bilayer and proteins are embedded in this bilayer. These proteins function as receptors for specific molecules or ions and transfer them inside or outside of cell.  

Answer:

Question 1: A Chordate

Question 2: C Sea Anemones

Question 3: B Lobster

Question 4: A Arachnid

Explanation:

Chordates are all the animals that have vertebrates (backbones)

The phylum Cnidaria includes those that have cnidocytes which are specialized cells for capturing prey. This includes sea anemones, jellyfish, and coral.

Arthropods are those that have an exoskeleton, segmented body, and paired jointed appendages like lobsters and other crustaceans.

Arachnids are animals that have eight legs, like spiders.

Answer:

produced during meiosis. Which is a type of cell division that reduces the number of chromosomes in a parent diploid cell by half.

Answer:

C) sex cells with half the original chromosome number

Answer Choices:

A) mutated cells with missing chromosomes

B) fused cells with double the chromosome number

C) sex cells with half the original chromosome number

D) sex cells with the original chromosome number as the parent cell

Answer:

that two species competing for the same limited resource cannot coexist at constant population values.

Explanation:

The competitive exclusion principle states that two species competing for the same resources cannot coexist if their niche overlap is extensive.

The competitive exclusion principle in biology states that two species competing for the same limited resources cannot coexist in the same habitat if their niche overlap is extensive.

This principle is based on the idea that one species will outcompete and ultimately eliminate or exclude the other species by utilizing resources more efficiently.

This phenomenon can be observed in nature, such as when two species of birds compete for the same type of insect prey and the more efficient species drives the other to local extinction.

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Answer:

Animal

Explanation:

Animal and plant cells both carry out cellular respiration to generate ATP molecules that store energy for cellular processes. However, only plants have chlorophyll that taps on sunlight for photosynthesis. Plants use photosynthesis to create carbohydrates that are ‘burned’ in cellular respiration for energy.

Answer:

D

Explanation:

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The wave energy always travels in the direction which is perpendicular to the direction of disturbance. In other words, it travels towards the shore.

Wave energy may be defined as a type of renewable energy that can be yoked from the movement of the waves.

Therefore, it is clear that the direction of wave energy travels towards the shore.

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Answer:

B.) They combine with excess H+ ions to form more water.

Explanation:

The OH- ions in a solution combine with excess H+ ions from added acid to form water, decreasing their concentration according to the principles of acid-base neutralization and Le Châtelier's principle. Correct option is B

When additional acid is added to a solution, the OH- ions do not evaporate. Instead, they combine with the excess H+ ions to form more water. This interaction can be explained by the concept of acid-base neutralization where acids release H+ ions and bases release OH- ions. According to this principle, when an acid (which releases H+ ions in solution) is added, there is an increased concentration of H+ ions that react with the available OH- ions to produce H2O (water) molecules. This results in a decrease in the concentration of hydroxide ions in the solution.

Answer:

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Explanation:

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In Figure 20-1, air masses A (mP) and D (cT) are associated with cold, wet conditions because they are either cold and moist (maritime polar) or warm and moist after picking up moisture over water (continental tropical).

The air masses associated with cold, wet conditions in Figure 20-1 are A and D.

Here’s why:

Air mass A: This air mass is labeled as mP, which stands for maritime polar. Maritime air masses originate over water, so they are inherently moist. The "P" in mP indicates that the air mass is polar, meaning it is cold. Therefore, air mass A is cold and wet.

Air mass D: This air mass is labeled as cT, which stands for continental tropical. Continental air masses originate over land, so they are generally dry. However, the "T" in cT indicates that the air mass is tropical, meaning it is warm. When warm air masses move over cold surfaces, such as the ocean, they can pick up moisture through evaporation. This process makes air mass D cold and wet.

Air masses B, C, E, F, and G are associated with different conditions:

Air mass B: This air mass is labeled as mT, which stands for maritime tropical. This air mass is warm and moist.

Air mass C: This air mass is labeled as cP, which stands for continental polar. This air mass is cold and dry.

Air mass E: This air mass is labeled as cEq, which stands for continental equatorial. This air mass is warm and moist.

Air mass F: This air mass is labeled as cA, which stands for continental Arctic. This air mass is very cold and dry.

Air mass G: This air mass is labeled as msT, which stands for maritime subtropical. This air mass is warm and moist.

Therefore, the answer is A and D.

Answer:

Is the benefit worth the cost?

Explanation:

Environmental policies application has to lead to some economic cost.

When coming up with this policies, the effect that this policies shall have towards environmental protection shall be considered.

The cost and economic effect that this policies shall cause should also be looked at.

If a policy causes insignificant change towards environmental protection and at the same time the costs are too high, then the policy should be dropped.

If a policy has got significant impact and costs less, the it should be taken.

Answer:

It is A,B,C and D

Explanation:

The butterfly and the dragonfly are the two types of metamorphosis that occur in the life cycles of insects.

A butterfly goes through a full metamorphosis, as contrast to a dragonfly, which simply goes through the three stages of egg, larva, and adult.

A biological process called metamorphosis involves an obvious and relatively sudden change in the animal's body shape as a result of cell proliferation and differentiation. It includes birth transformation or hatching.  

Metamorphosis is a process that occurs in some insects, fish, amphibians, mollusks, crustaceans, cnidarians, echinoderms, and tunicates.

Therefore, The butterfly and the dragonfly are the two types of metamorphosis that occur in the life cycles of insects.

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Final answer:

Insects undergo two main patterns of metamorphosis: gradual metamorphosis, where insects like grasshoppers change subtly, and complete metamorphosis, involving a significant change through stages as seen in butterflies.

Explanation:

There are two main patterns of metamorphosis in the life cycles of insects: gradual metamorphosis and complete metamorphosis.

Gradual Metamorphosis (Hemimetabolous)

In gradual metamorphosis, an insect increases in size by molting and maintains the same basic body characteristics throughout its life. The life stages include egg, immature (nymph or naiad), and adult. For example, a grasshopper undergoes gradual metamorphosis. The nymph looks like a small version of the adult but without wings, which develop later as it grows.

Complete Metamorphosis (Holometabolous)

Complete metamorphosis, on the other hand, involves four distinct life stages: egg, larva, pupa, and adult. Each stage looks completely different from the others. The larvae, like a caterpillar of the butterfly, look very different from the adult, and a profound transformation occurs during the pupa stage. This type has the highest biodiversity among insects, such as beetles, butterflies, and flies.

All of the fish in the Monterey Bay Aquarium represent the biodiversity and variety of marine fish species.

All of the fish in the Monterey Bay Aquarium would represent the biodiversity and variety of marine fish species. The aquarium houses a wide range of fish species, showcasing the rich and diverse ecosystem found in the ocean. It provides an opportunity for visitors to observe and learn about different fish species and their habitats.

The fish at the Monterey Bay Aquarium represent a combination of biodiversity, conservation, education, research, ecological balance, and cultural significance.

The Monterey Bay Aquarium is a vital institution not only for displaying aquatic life but also for its roles in conservation, education, and research. Here’s an exploration of what all the fish in the Monterey Bay Aquarium represent:

Biodiversity Awareness: The aquarium showcases a diverse range of marine and freshwater species, allowing visitors to appreciate the variety of life that exists in our oceans and rivers. This experience fosters a better understanding of biodiversity and the importance of preserving it.

Conservation Efforts: Many species displayed at the aquarium are endangered or threatened in the wild. By highlighting these species, the aquarium raises awareness about conservation issues and the need to protect marine ecosystems from overfishing, habitat loss, and pollution.

Educational Outreach: The Monterey Bay Aquarium engages in educational programs aimed at informing the public about marine life and environmental conservation. This includes tours, interactive exhibits, and programs for schools, ensuring that visitors, especially children, are equipped with knowledge about aquatic ecosystems.

Answer:

Marine biome: is the biggest biome in the world.  This includes the 5 maine oceans (pacific, atlantic, indian, etc).  There is over 1 million species of plants. There are mollusks, fish, whales, etc.

Freshwater:is made up of lakes, rivers, ponds, etc; technically any body of water. Theycover up 20% of Earth.

Explanation: