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xxMikexx [17]
3 years ago
14

Are these correct??????

Biology
1 answer:
Andre45 [30]3 years ago
8 0
1 is3
2 is D
3 is B
i hope this helps you
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Here are some of the tRNA molecules in Lucy's white blood cells. Let's see if tRNA #1 is carrying the correct amino acid for its
Kitty [74]

Answer:

For the tRNA anticodon CCA the corresponding codon is GGU, which codes for the amino acid Glycine (Gly).

Explanation:

Transfer RNA or tRNA is responsible for driving the right amino acid into protein synthesis, once the mRNA codon has been translated by the ribosome. It is for that reason that each mRNA codon must have a complementary tRNA anticodon.

The RNA pairing rules is that each nitrogenous base has a complementary base, so:  

- Adenine is complementary with uracil A=U

- Cytosine is complementary with Guanine C=G

In this case, it can be seen that:

  • <em>For the anti-codon:  CCA</em>
  • <em>Codon:                      GGU</em>
  • <em>Aminoacid:               Gly</em>

5 0
3 years ago
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As temperatures reach near absolute zero, matter behaves in an unusual way.
Harlamova29_29 [7]
True I thinkkk

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6 0
3 years ago
A plant with purple flowers is allowed to self-pollinate. Generation after generation, it produces purple flowers. This is an ex
Alexandra [31]

Answer:

<h2>c</h2>

Explanation:

A true breeding: it  is a kind of breeding in which the parents would produce offspring that all the offspring  would contain the same phenotype.

This means that the parents are homozygous for each trait. So their all the offspring will be same as the parent.

So here a plant with purple flowers is allowed to self-pollinate, as generation after generation it produces purple flower, it means that it must be homozygous for purple color.

3 0
4 years ago
Which plant cell structures provide evidence that plants are living organisms?
kaheart [24]

Answer:

chloroplasts

Explanation:

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Many types of cells, such as the ones in this activity, live together in groups, called tissues. A tissue is a group of similar
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The cells get bigger and the other cells die down bc of bacteria
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3 years ago
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