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Pepsi [2]
3 years ago
6

If you knew a particular amino acid sequence could you figure out the dna for that sequence

Biology
2 answers:
Anna007 [38]3 years ago
6 0
Yes. Knowing which nucleotide base codon the amino acids is made of, you can "decode" amino acids to the original DNA sequence. 
bekas [8.4K]3 years ago
3 0

Answer:

Yes if we know an amino acid sequence present in an mRNA we can figure out the DNA for that sequence. As the amino acid sequence are triplet codon present on an mRNA strand so the sequence that is complementary of the triplet codon would be present in the DNA.

For example, one amino acid sequence is AUG so the complementary sequence in the DNA for this amino acid sequence would be TAC. So in place of uracil adenine come in DNA.  

Therefore by complementary base pairing of the amino acid sequence, we can find out the DNA for that sequence.

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Adrenalin (epinephrine) is the "fight-or-flight hormone". One of its physiological roles is to mobilize fuel stores in preparati
lutik1710 [3]

Answer:

B

Explanation:

Glycogen is the process of storing excess glucose. During fight or flight, catabolism is the fore action of the body. Production of glucose for release of energy not conservation of energy.

6 0
3 years ago
Why might a phylogeny based only on molecular data show a different pattern of relationships than a phylogeny of the same taxa b
Kitty [74]

A phylogeny of the same taxa based only on morphological traits:

Some highly conserved genetic sequences can result in unrelated species appearing closely related in a molecular phylogeny, and not reflect the same pattern as the morphologic phylogeny.

Gene sequence changes may not result in morphological changes.

Gene sequences always provide more data than morphological traits.

Morphological analyses always provide more data because each morphological trait is the result of the expression of many genes.

The molecular data may be based on the analysis of introns, which aren't expressed and don't contribute to the evolutionary history of a group of taxa.

Why is molecular data more accurate?

Phylogenetic trees reconstructed from molecular sequences are often considered more reliable than those reconstructed from morphological characters, in part because convergent evolution, which confounds phylogenetic reconstruction, is believed to be rarer for molecular sequences than for morphologies

Learn more about molecular data :

brainly.com/question/16044878

#SPJ4

6 0
2 years ago
What are the divisions in earths atmosphere primarily based upon
jeka57 [31]

Answer:

Temperatures gradient

Explanation:

There are distinct temperature gradient differences in the layers of atmosphere usually due to the main air molecule composition of the layers, the density of the molecules. The Troposphere the lowest layers is the densest and temperature decreases with increase in altitude. The stratosphere, on the other hand, has an increase in temperature with increase in altitude. Temperatures decrease with altitude in the mesosphere while the parameter increases with altitude in the thermosphere.

4 0
3 years ago
If a parent with AB blood and a parent with
Vlad1618 [11]

Answer:

O blood is a recessive trait, so none of the children will have O blood. The genes for either type A or Type B will be determined by the egg/sperm being fertilized with the reproductive cell of the other parent. the probability of receiving either of the gene versions is 1/2, so half of the children will have A blood and the other half will have B blood

4 0
3 years ago
The zinc chloride produced by the reaction is in what state
ANEK [815]

Answer: Solution in Water

Explanation:

I believe this refers to the reaction between Zinc and Hydrochloric acid.

When this happens, the solution will be Zinc Chloride but as it happened in a solution (the acid), the resulting Zinc Chloride salt would be in aqueous form which means that it would be a solution in water which is the other product of this reaction.

Had the zinc reacted with gaseous HCI, it would have resulted in a Zinc Chloride with no liquid in it.

4 0
3 years ago
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