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Agata [3.3K]
3 years ago
7

First one answer gets a brainly. Please look at the picture & answer the question .

Biology
2 answers:
Readme [11.4K]3 years ago
5 0

Answer:

A and C

Explanation:

sineoko [7]3 years ago
4 0
A an C h hchcydydyfugigigifufyfydtdydr dystfufigihigidugi
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During the early days of deciphering the human genome, scientists were surprised to find that the number of genes appeared to be
Alekssandra [29.7K]

Given what we know, we can confirm that the aspect of nucleic acids and transcription that can help explain this discrepancy is that of alternative splicing.

<h3>Alternative Splicing.</h3>
  • This process allowed the cells to use a single gene for the creation of various proteins.
  • This process includes the separation of RNA at splicing sites to create new versions of the mRNA strand.
  • This helps to increase the diversity of mRNA's available and create more proteins.

Therefore, given that alternative splicing allows the cells to create multiple forms of distinct proteins from a single gene, this allowed our organisms to develop the vast number of proteins we use, without the need for a much larger genome.

To learn more about genome visit:

brainly.com/question/20215717?referrer=searchResults

6 0
2 years ago
A single ________ on the ________ chromosome plays a crucial role in the prenatal development of the testes.
Tju [1.3M]

Answer:

A single gene on the Y chromosome plays a crucial role in the parental development of the testes.

Explanation:

Y chromosome is present only in males and this chromosomes is the distinguishing factor which separates males from females. It is the smallest chromosome but of utmost importance due to its sex determining feature. Up till now, studies show that Y chromosomes only carry limited amount of genes.  

The Y chromosome, most importantly, comprises of the SRY gene. This is the gene responsible for determining the testis and for the development of the testis. The SRY gene is responsible for sex determination.

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3 years ago
Which sphere allows the human breathe oxygen from the air to the lungs that involves matter starting and ending ?
balu736 [363]
ALVEOLI that’s the answer
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iVinArrow [24]
Answer: Rosalind Franklin

Franklin created an x-ray photograph that allowed Watson and Crick to work out the 3D structure of DNA. 
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Guinea pigs have 16 chromosomes. How many chromosomes are in guinea pig egg cells?
maria [59]
The answer is A 16...........

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