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iren2701 [21]
3 years ago
7

which organic compounds would be the best to analyze in order to determine if two species are closely related?

Biology
1 answer:
Butoxors [25]3 years ago
7 0
<span>Amino acids or the proteins of the cell

DNA code is transffered to mRNA in the </span>nucleus<span> through a process called</span>
transcription. 

<span>Nucleus, the control center of the cell is the organelle which intiates, enables, and manages the various simplex. compound and complex cellular activities. It also stores the DNA of the cell which is then replicated and recopied over a hundredth and thousandth times over through cell division processes. In the nucleoplasm -nucleolus, the inner part of nucleus of a cell is where the DNA to mRNA and to protein; vice-versa happens.  <span> </span></span>

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Which of the following is an example of post-transcriptional control of gene expression?a. gene amplification contributing to ca
MAVERICK [17]

The correct answer is: b. the removal of introns and alternative splicing of exons

Post-transcriptional regulation includes processes of regulation between transcription and translation such as RNA splicing, capping, addition of poly-A tail,  RNA editing.

RNA splicing represents the process of RNA processing in which newly synthesized pre-mRNA transcript is converted into a mature mRNA. This process occurs only in eukaryotic organism and includes the removal of introns and joining together the exons. RNA splicing might occur during or immediately after transcription and it is performed by spliceosome (complex of small nuclear ribonucleo proteins).

Alternative splicing is a regulated process in which a single gene can code for multiple proteins because particular exons of a gene may be included within or excluded from the final mRNA.

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A cell membrane has a double layer of molecules. These molecules are made up of a phosphorus-containing “head” and two long, fat
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The goal of applied science is
Evgesh-ka [11]

Answer:

In contrast, applied science or “technology,” aims to use science to solve real-world problems, making it possible, for example, to improve a crop yield, find a cure for a particular disease, or save animals threatened by a natural disaster. In applied science, the problem is usually defined for the researcher.

Explanation:

I hope this helps, but when you use this make sure you copy and paste this to paraphrasing tool.

4 0
3 years ago
What are the defining characteristics of lobe-finned fishes?
ladessa [460]

Lobe-finned fishes are characterized by lobes in their fins in addition to the basic characteristics of fishes.

<h3>What are lobe-finned fishes?</h3>

Lobe-finned fishes are a group of fish known as Sarcopterygii. They possess the basic characteristics of fishes such as swim bladder, lateral lines, etc.

They are a sister group of ray-finned fishes. In addition, lobe-finned fishes possess the following characteristics:

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More on lobe-finned fishes can be found here: brainly.com/question/7849168

#SPJ12

3 0
2 years ago
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