Firstly they are not membranes and they are villi's which increase the surface area during digestion
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>
Answer: C
Explanation:A defect in a cell-cycle checkpoint prevents a cell from entering the S phase.
The best way to get the right amount of vitamins needed from proper growth and development is to eat a variety of foods that high in vitamins every day. If a person isn't able to eat the foods daily, they can take a multi-vitamin. But the best answer will be B.