Question

What are the three types of RNA used during protein synthesis? What is the function of each type of RNA?

Answer 1

There are three types of RNA: mRNA, tRNA, and rRNA. mRNA is the intermediary between the nucleus, where the DNA lives, and the cytoplasm, where proteins are made. rRNA and tRNA are involved in protein synthesis. Additional RNAs are involved in gene regulation and mRNA degradation.

Answer 2

messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA).

Step-by-step explanation:

The functions of each type of RNA is

1. mRNA: this RNA carries protein information from the DNA in a cell's nucleus to the cell's cytoplasm, where the protein-making machinery reads the mRNA sequence and translates each three-base codon into its corresponding amino acid in a growing protein chain.

2. tRNA: this RNA brings amino acids to the ribosome, where proteins are constructed.

3. rRNA: this RNA helps hold ribosomal proteins in place and help locate the beginning and end of the mRNA message