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dedylja [7]
3 years ago
7

Please help me with this

Biology
2 answers:
Ber [7]3 years ago
8 0

Answer:

uses energy to work

Explanation:

den301095 [7]3 years ago
3 0

Answer:

uses energy to work(?)

Explanation:

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6 0
2 years ago
A random mutation occurs and the GGA codon is changed to GGU. What effect does this substitution have on the amino acid being ca
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Answer:

Instead of arginine codon, proline condon would be coded.

Explanation:

GCA encodes codes for glycine while on the other hand codon to GGU, GGC, or GGG encodes for glycine.

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The codon CCT, CCC, CCA, CCG encodes for proline. If this mutation would not have occurred then Arginine would have been encoded in the complementary codon  with base structure of CGT, CGC, CGA, CGG

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3 years ago
in the system you created in (a), give an example of a sudden change that would affect the stability of the system. Explain what
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An example of a sudden change could be a hurricane coming a<span>nimals can either be killed by hurricanes or impacted indirectly through changes in habitat and food availability caused by high winds, </span>storm surge<span>, and intense rainfall.</span>
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Where does positive selection of t cells occur?
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Positive selection of t cells occur in .the thymus
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