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julia-pushkina [17]
3 years ago
13

What would be the amino acid sequence that results from the following DNA code? TACGGGGCGATTGG Don't forget to convert the DNA i

nto mRNA, otherwise it will not work.
Biology
1 answer:
Elis [28]3 years ago
3 0

Answer:

The amino acid sequence resulting from the DNA code TACGGGGCGATTGG is Methionine (starting codon), proline, arginine and STOP codon.

Explanation:

DNA is the molecule that contains four nitrogenous bases in its structure, whose sequence determines the order and amount of amino acids that a protein will have.

For protein synthesis to occur, DNA must be transcribed into mRNA, which leaves the cell nucleus for translation to occur in the ribosomes. The sequence of nitrogenous bases of the mRNA is organized into triplets or codons, which determine:

  • <em>Initiation of protein synthesis. </em>
  • <em>Sequence and number of amino acids that a protein contains. </em>
  • <em>End or stop of protein synthesis. </em>

For the given DNA sequence, the corresponding amino acids are:

- DNA                 TACGGGGCGATTGG

- mRNA              AUGCCCCGCUAACC

- Codons           AUG-CCC-CGC-UAA-CC

- Amino acids    Met - Pro - Arg - STOP

The last two cytosine molecules are not translated because they do not form a codon and because the previous codon completed protein synthesis.

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Which of the following choices is not an
Furkat [3]

Answer: b is ineffective pointing lights on billboards and street  signs upward

4 0
3 years ago
The alga Powellsia pikocensis is typically a unicellar species. Occasionally it is multicellular; clusters of cells have been fo
marin [14]

Answer:

The correct answers are statements a and b.

Explanation:

The clusters of cells can exhibit the capability of evolution if it fits into three conditions, that is, possessing the tendency of reproducing, variation in clusters and that variation need to be hereditary, and the clusters shall pass fitness, that is, clusters must be abundant in comparison to the single cells.  

The given first statement indicates that clusters possess the tendency to reproduce by the process of fragmentation. Thus, it supports the hypothesis that the clusters possess the tendency to evolve. The second statement indicates that clusters are more fit, therefore, it also supports the hypothesis.  

The third statement is contrary to the hypothesis. Therefore, it does not support the hypothesis. The fourth statement is in contrast to fitness, more abundancy shows more fitness. Therefore, it also does not support the hypothesis. Hence, the correct statements are a and b.  

3 0
4 years ago
Your phylogenetic analysis resulted in 100 equally optimal trees and you would like to summarize the results showing only clades
nikitadnepr [17]

Answer:

The correct answer is option B.

Explanation:

Strict consensus algorithm is the most restrictive approach that includes only that components that are shared by all the members of the group. In the strict consensus tree only those trees would be considered shared clades by all the trees.

The clades must be exact same or replicated in all the trees in this type of algorithm to analysis of the phylogenetic group. A 100% threshold in support leads to the Strict consensus trees algorithm.

Thus, the correct answer is : option B.

6 0
4 years ago
Please answer this if u know it, thank you❤️
omeli [17]

Explanation:

Single circulation is less efficient as gill capillaries slow down the blood flow so the body receives blood at a low pressure which decreases the oxygen supply to the cells.

Double circulation is more efficient as blood at higher pressure especially in humans and mammals

In single circulation only venous blood passes through the heart.

In double circulation mixed or oxygenated or venous blood passes through the heart.

4 0
3 years ago
Read 2 more answers
Coyote
vladimir1956 [14]

I think that would be B:  Prairie dogs are an important source of food for many other species.

hope this helps. and please correct me if I'm wrong ^^

8 0
3 years ago
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