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Mama L [17]
3 years ago
9

Suppose a team of researchers sequences the genome and measures the proteome of a human skin cell and a human kidney cell. Will

there be a greater difference between the genome or the proteome between these two cells? The genome is more different between the cells than the proteome because gene expression varies between the two cells. The proteome is the genetic material in a prokaryotic cell, and thus these cells do not have a proteome because they are eukaryotic. There is no difference in the variability between the genome and proteome of the two cells because a gene codes for a single protein. The genome is more different between the two cells than the proteome due to the variety of molecules associated with DNA, including histones, regulatory proteins, and enzymes. The proteome is more different between the cells due to differences in gene expression and post-transcriptional processing of mRNA.
Biology
1 answer:
Neko [114]3 years ago
4 0

Answer:

The answer of the given question is, "Differences in quality articulation and post-transcriptional mRNA preparing lead to a more prominent distinction in the proteome than the genome between the two cells"

Explanation:

The quantity of proteins communicated by a whole genome is known as "proteome." Though cells are generally comparative (and genome of all cells is practically comparable), their structure and capacity shift as needs be on the grounds that their genomic articulations change, which code for various arrangement of proteins (proteomes).

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What causes a branch in cladogram
balandron [24]

Answer:

(look at explanation)

Explanation:

A new branch in a cladogram is given when a new trait arises that sets apart those organisms from the rest of the clade. ... Although the organisms within a clade and their shared ancestor will have similar characteristics each branch will have a unique character or trait.

4 0
3 years ago
Gene mutations can be positive, negative, or neutral. Suppose that the normal gene in Model 2 produced a polypeptide that was ne
Zolol [24]

Gene mutations can be positive, negative, or neutral. Suppose that the normal gene in Model 2 produced a polypeptide that was necessary for cellular respiration.

A) Choose a mutation from those in Model 2 that might be positive for a cell. Explain your reasoning by relating the mutation to the cellular respiration process.

Genes encoded in our DNA result in the production of proteins that perform specific functions  within human's cells and various environmental factors and spontaneous events can lead to changes in genes, these changes are called mutations, can lead to alterations in the structure and activity of the proteins in the cells use. Mutations are the source of all new alleles in nature and arise spontaneously at low frequency owing to the chemical instability of purine and pyrimidine bases and to errors during DNA replication. Therefore,a gene mutation is a change in the sequence of nucleotides that occurs during cell replication  (mitosis and meiosis) within a single coding section of DNA. Variations in alleles lead to variations in organisms  within a population, cellular respiration, i.e. the reduction of inspired oxygen to water, which powers cell function, also generates highly reactive oxygen species that can damage DNA, with the purine bases G and A being particularly susceptible to this kind of attack,so Positive mutations lead to the organism having a better chance of survival, which  means the mutation may be passed on to the offspring.

B) Choose a mutation from those in Model 2 that might be negative for a cell. Explain your reasoning by relating the mutation to the cellular respiration process.

Due to one's metabolism, the human body replaces every cell within the cellular respiration process and any mistakes can also occur in the  transcription of mRNA or the translation of a polypeptide. However, these changes are considered to be negative mutations, because they are not permanent changes to the cell, however such mutations may lead to an early death probably before the organism can produce offspring.

3 0
3 years ago
Matt suffered slight burns in an accident. When the skin burns, it loses some of its functions. First-degree burns affect the to
mixas84 [53]
The skin will lose its elasticity since First-degree burns usually only affect the epidermis which isn’t where the nerves or glands are located
8 0
3 years ago
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The only consumables that is not digested and is immediately absorbed, would be water, it is nothing but a polar compound that does not yield as much energy as all of the other molecules.
4 0
3 years ago
Describe how the role of phloem would would be affected if the leaves start to die off
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The conductive tissues of the angiosperms are the xylem which drives the raw sap and the phloem which conducts the elaborate sap.The phloem, or liber, drives the elaborate sap, solution of organic substances rich in carbohydrates, from the leaves to the other organs.

The elaborate sap (which contains organic substances produces by photosynthesis) is produced in the leaves, where the majority of the chlorophyll subsist, so if the leave die off, the production of organic substances and the elaborate sap are reduced, so its transport by the phloem will be reduced, and this is how the phloem will be affected by the dying of the leaves.
7 0
3 years ago
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