which set of terms best describes a cell membrane

Answer:10

Explanation:

200

Answer:

Persepolis and Susa, which replaced Pasargadae as capital of the Persian empire

Explanation:

Answer:

15 years

Explanation:

i think. i am sorry if i am wrong

Can you please help me with this exercise A of sentence rephrasing:

1.We were doubtful about his success. (Use: sure.....)

Ans: We were not sure about his success.

2. Sneha looked at me and smiled. (Begin: looking.....)

Ans:- Looking at me, Sneha smiled.

3. One should not always keep promises. (Begin: Promised)

Ans:- Promised should not always be kept.

4. I said,' How sad he looks! (Begin! I exclaimed)

Ans- I exclaimed, "How sad he looks!"

5. As soon as the traveler knocked, a bird. flew out of the turret. (Begin: No sooner...…)

Ans:- No sooner did the traveler knock, a bird flew out of the turret.

6. Unless you walk fast, you will miss the bus. (Use: lest)

Ans:- Walk fast lest you miss the bus.

7. The boxing was kind and just. (Begin: Not only)

Ans!- Not only was the boxing judge kind, but also just.

8. Mrinal is not as clever as Samir. (Begin: Samir.....)

Ans: Samir is cleverer than Mrinal.

Sentence transformation or sentence rephrasing exercises are used to describe these types of sentences. They require changing a sentence to include a particular word or phrase specified in parentheses. These exercises are designed to assess your knowledge of sentence form, principles of grammar, and word usage. They help develop your ability to communicate concepts in multiple ways and show versatility in sentence structure.

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The flexibility of spider silk determined by the structure of its molecules is quite strong.

The components that make up spider silk are what give it its flexibility. Proteins called fibroins, which are made up of amino acids organised in a certain sequence, make up spider silk. The arrangement of amino acids in fibroin proteins results in a helical structure, which is held together by hydrogen bonds between the amino acids.

The fibroin protein chain's exact arrangement of amino acids and hydrogen bonds produces a special blend of strength and flexibility. The silk is flexible enough to stretch and absorb energy without breaking and robust enough to resist significant stress. Spider silk is a fantastic material for many uses, including clothes, medical equipment, and even bulletproof vests, thanks to its unique mix of qualities.

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Answer:

These pellets are not eliminated as feces, but are regurgitated through the mouth. Pellets are not found exclusively within the owl families. There are many species of birds known to regurgitate pellets: hawks, eagles, kites, harriers, falcons, and even robins are some of the more familiar ones.

tell me if im wrong :/

Answer:

Thymine in DNA occurs as the result of thymidylate synthase creating deoxythymidine monophosphate (dTMP), which then undergoes phosphorylation to deoxythymidine diphosphate (dTDP), then to Deoxythymidine triphosphate (dTTP), and incorporated into DNA by the DNA polymerase (DNA pol). Thymine in tRNA arises post-transcriptionally, by S-adenosylmethionine-dependent methylation of a uridine 5'-monophosphate (UMP) residue in RNA.

Explanation:

Thymidylate synthase is an enzyme involved in de novo DNA synthesis. This enzyme (thymidylate synthase) catalyzes the transfer of the one-carbon group from 5,10-methylene-tetrahydrofolate (5,10-CH2-THF) to deoxyuridine monophosphate (dUMP) and subsequent methylation to produce deoxythymidine monophosphate (dTMP), which is then phosphorylated to deoxythymidine triphosphate (dTTP) by kinases and incorporated into DNA. On the other hand, specific tRNA methylases catalyze the methylation of transference RNA (tRNA) by using S-adenosylmethionine as a methyl donor. Since tRNA methylation is a post-transcriptional modification, this chemical reaction is considered an epitranscriptomic modification on the RNA molecule.

According to the research, the oceans and the forests perform a similar function in the carbon cycle that is taking carbon dioxide out of the atmosphere.

It is the biogeochemical process in which carbon circulates through the atmosphere, the oceans and the surface and interior of the Earth.

The oceans are considered the largest sinks of carbon, in its organic and inorganic forms, it is governed by physical and biological processes that act by increasing the concentrations of CO2 within the ocean.

Therefore, we can conclude that according to the research, the oceans and the forests perform a similar function in the carbon cycle that is taking carbon dioxide out of the atmosphere.

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Answer:

Grunting , color changes , sweating , wheezing and body position . ect.

Explanation: lmk if its wrong . but it should be right

X-ray is a radiation used to visualize the internal structure of the human body. There are ways to minimize exposure to x-ray radiation like maintaining distance from the radiation source and wearing proper protective clothing. Based on the options available, wear a protective vest is the answer.

Answer:

They cannot be stored by the body because they are water soluble and are eliminated daily.

Explanation:

Structure A is used for (4) cell communication. Cell communication is possible through receptors in the cell’s memory. The cell membrane has receptors for cell communication. Structure B is used to (1) Energy extracted from food sources. The cell's power plant is its mitochondria. Structure C is for (1) protein synthesis. Producing protein takes place in the Golgi apparatus.

Animal cells are a common type of eukaryotic cell because they have organelles and a nucleus that are attached to a plasma membrane. Because it contains the proteins, carbohydrates, and other substances necessary for cellular transmission, your cell membrane is crucial to cellular communication. These communications may originate within the cell, from cell-to-cell contacts, or from signaling molecules provided by other cells.

Mitochondria are essential to our life and are found in almost all types of human cells. They produce most of our adenosine triphosphate (ATP), the cell's energy currency. Additionally, mitochondria have a role in apoptosis, or the death of cells, as well as in communicating between cells.

The process through which cells produce proteins utilizing DNA, RNA, and a number of enzymes is known as protein synthesis. It frequently includes transcription, translation, and post-translational processes in addition to protein folding, modifications, and proteolysis.

As a result, we can say that Structure A is involved in (4) cell communication. Energy from food sources is derived via Structure B. (1) The synthesis of proteins takes place in structure C.

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Answer:

it's mechanical stress and hormones

Selective pressure can be a driving force of evolution; option A.

Selective pressure refers to external forces which affect an organism's ability to survive in a given environment.

Selective pressure can either decrease or increase the occurrence of a trait.

Therefore, selective pressure can be a driving force of evolution.

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Basalt is a fine-grained, dark-colored igneous rock made primarily of the minerals plagioclase and pyroxene.

The most prevalent rock on the surface of the Earth is basalt. Specimens range from dark green to brown to black in hue. Basalt is primarily made up of olivine, pyroxene, and plagioclase and is rich in iron and magnesium.

The majority of specimens are glassy, compact, and finely grained. They may also contain olivine, augite, or plagioclase phenocrysts and be porphyritic.

Basalt may have a texture that is coarsely porous due to holes caused by gas bubbles.

Therefore, Basalt is a fine-grained, dark-colored igneous rock made primarily of the minerals plagioclase and pyroxene.

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Tori created the following table to summarize the key features of the three types of magma, and corrections need to be made as follows: Gas content should be reversed ("high" under basalt and "low" under andesitic).

Different magmas have different gas contents, such as the basaltic magma, which has a high gas content that can result in explosive eruptions, and the andesitic magma, which has a low gas content and is less likely to cause explosive eruptions.

Hence, Tori created the following table to summarize the key features of the three types of magma, and corrections need to be made as follows: Gas content should be reversed ("high" under basalt and "low" under andesitic).

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Answer:

Sam is oldest in their group,Lea is younger than sam,Amira is younger than Lea and Marcus is the youngest in their group.

Explanation:

Because,Sam Is the oldest and Marcus is the youngest

Answer: B

Explanation: B. How many copies of the W allele are present in this gene pool? What is the frequency of the W allele? Show work

Explanation:

Both diffusion and osmosis aim to equalize forces inside cells and organisms as a whole, spreading water, nutrients and necessary chemicals from areas that contain a high concentration to areas that contain a low concentration.

Answer:

It is to:

Explanation:

To equalize forces inside cells and organisms as a whole, spreading water, nutrients and necessary chemicals from areas that contain a high concentration to areas that contain a low concentration

Answer:

N-ribose

Explanation:

a. No, certain environmental stresses do not indicate that mutations are nonrandom since they increase in response to cell stressors.

b. No, increasing the mutation rate does not increase the probability that an individual mutation will be adaptive.

c. Yes, increasing the mutation rate increases the probability that a cell will experience an adaptive mutation.

While environmentаl stressors mаy increаse the mutаtion rаte, the mutаtions themselves аre still rаndom events. The stressors do not dictаte the type of mutаtion thаt will occur or the specific locаtion of the mutаtion in the DNА.

The likelihood of а mutаtion being аdаptive is independent of the mutаtion rаte. Most mutаtions аre either neutrаl or hаrmful, so increаsing the mutаtion rаte will simply increаse the number of neutrаl аnd hаrmful mutаtions аlong with the number of potentiаlly аdаptive mutаtions.

While the likelihood of аn individuаl mutаtion being аdаptive remаins the sаme, increаsing the mutаtion rаte meаns thаt there аre more opportunities for аn аdаptive mutаtion to occur. However, it is importаnt to note thаt аn increаse in the mutаtion rаte аlso increаses the likelihood of hаrmful mutаtions occurring, which could offset аny potentiаl benefits of аn аdаptive mutаtion.

Your question is incomplete, but most probably your full question can be seen in the Attachment.

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Answer:

Explanation:

Answer:

But what does “waxing and waning gibbous” mean? Rob says crescent is when you can see less than half of the moon illuminated. “Gibbous, you attach that to either waxing or waning when you see more than half of the moon illuminated,” he said. Waxing means it's getting bigger while waning means it's getting smaller.

Science knowledge is obtained through the scientific method, which has the following steps:

0. Observation, where the question is posed

1. Research, where the available information is reviewed and contrasted with the observations.

2. Hypothesis, an explanation prop

Answer:

As lineages invade different niches and become isolated from one another, they split, regenerating some of the diversity that was wiped out by the mass extinction. The upshot of all these processes is that mass extinctions tend to be followed by periods of rapid diversification and adaptive radiation