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nalin [4]
3 years ago
8

Help pls // biology

Biology
2 answers:
motikmotik3 years ago
5 0
The answer is DNA replication
Maslowich3 years ago
5 0
I believe that is the answer DNA
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g "A protein is made from a messenger RNA of the following sequence. What is the sequence of amino acids for this protein? (Reme
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Answer:

The correct answer is (amino) met - lys – phe

Explanation:

3' G C C G A U G G A U G A A G U U U U A A A G U A A U A G C A A U G G A G G A C 5'

Write the mRNA in opposite or reverse order as 5' to 3' and then start with AUG  codon.

Write the mRNA in revers order as 5’ to 3’ and starts with AUG codon.

5’-CAGGAGGUAACGAUAAUGAAAUUUUGAAGUAGGUAGCCG -3’

mRNA—5’AUG-AAA-UUU-UGA-AGUAGGUAGCCG -3’      

Peptide: (amino) Met-Lys-Phe-STOP

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3 years ago
A bacterial culture is being tested for its ability to reduce nitrate. After incubation and growth of the bacteria in nitrate br
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Answer:

All this combination of reactions is summarized in that the bacteria reduced nitrate, that is, they added protons to said compound, giving nitrite as a product.

By promoting the appearance of nitrite and that it increases in its concentrations when the zinc dust is thrown away, it becomes reddish since there was a change in pH, that is, the medium was acidified.

Explanation:

Some bacteria take nitrate as a source and end up generating an oxide reduction reaction that gives nitrite as a product, if this reaction advances in a chain, that is, the nitrite is reduced after the nitrate, the product in the future would be ammonia

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Match each part of a cell to its structural features.
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