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777dan777 [17]
3 years ago
12

Please find the correct answer

Biology
2 answers:
Lady_Fox [76]3 years ago
5 0
The second one because in this pic I can see that
harina [27]3 years ago
3 0

Answer:

the second one

Explanation:

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Hypothesize what might happen if the deletion mutation was at the end of the gene rather than towards the beginning
GrogVix [38]

Answer:

Deletion mutation usually takes place due to the errors in the process of DNA replication . DNA polymerase slips off on the template strand due to which that part of the DNA is not coded in the daughter strand.

It can skip from one nucleotide (point mutation) to an entire gene. Point deletion can result in frame-shift mutation if it takes place in the beginning or middle of the gene. However, if it takes place at the end of the gene then it may cause no harm.

For example, let us assume the original sequence of DNA as ATG-AGT-CGT-ATA-TAA. It will result in the formation of methionine, serine, arginine, isoleucine, and STOP codon.

Point deletion at the end of the gene results in ATG-AGC-GTA-TAT-AA sequence. Now it will code for methionine, serine, valine, and tyrosine as AA will not code for anything. Hence, the sequence of the protein remains the same.

Hence, if deletion mutation takes place at the last or stop codon of the gene then it will cause no harm or change in the protein sequence. However, if it takes place before that then it may result in frame-shift mutation and thus a mutated protein.

3 0
3 years ago
As much as 25 percent of the fruits and vegetables grown in Chinese agricultural regions rot before they can be transported the
irinina [24]
I think it is a I hope this help you
7 0
3 years ago
A mutation within a gene that will insert a premature stop codon in mrna would _______
AveGali [126]

A mutation within a gene that will insert a untimely cease codon in mRNA would result in a shortened polypeptide chain.

<h3>What occurs if there is a untimely end codon?</h3>

Thus, nonsense mutations occur when a premature nonsense or end codon is added in the DNA sequence. When the mutated sequence is translated into a protein, the resulting protein is incomplete and shorter than normal. Consequently, most nonsense mutations result in nonfunctional proteins

<h3>What mutation motives untimely cease codon?</h3>

In genetics, a nonsense mutation is a factor mutation in a sequence of DNA that effects in a premature stop codon, or a nonsense codon in the transcribed mRNA, and in a truncated, incomplete, and normally nonfunctional protein product.

Learn more about mutation here:

<h3>brainly.com/question/17031191</h3><h3 /><h3>#SPJ4</h3>

6 0
1 year ago
A measurement must include both a number and a(an) _______.
Nuetrik [128]
Answer an unit of measurement.
For example: inch, hour, minutes, feet, meters.
4 0
3 years ago
NEED HELP! EXTRA POINTS!!!
bija089 [108]
Parental Phenotypes: "Yellow-Smooth", "Yellow-Wrinkled", "Green-Smooth", "Green Wrinkled".

Parental Genotypes: SsGg  ×   SsGg

Parental Gametes:  SG, Sg, sG, sg

<span>Smooth/Green </span>= S-G- = 9

<span>Winkled/Green </span>= ssG- = 3

Smooth/Yellow = S-gg = 3

Wrinkled/Yellow = ssgg = 1

Ratio would be: 9: 3: 3: 1

Hope this helps!

3 0
3 years ago
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