What are the 3 major types of RNA and what is the function of each?
Three major types of RNA are mRNA, or messenger RNA, that serve as temporary copies of the information found in DNA; rRNA, or ribosomal RNA, that serve as structural components of protein-making structures known as ribosomes; and finally, tRNA, or transfer RNA, that ferry amino acids to the ribosome to be assembled …
What are the parts of an RNA?
Structurally, RNA is a linear polymer of four different nucleotides. Each nucleotide is composed of three parts: a five-carbon sugar known as ribose; a phosphate group; and one of four bases attached to each ribose. The four bases are adenine (A), cytosine (C), guanine (G), and uracil (U).
What are 3 differences between RNA and DNA?
Three differences: DNA and RNA are composed of repeated units. RNA is ribonucleotide monophosphates: and in DNA are 2 deoxyribonucleotide monophosphates. The sugar in DNA is deoxyribose; the sugar in RNA is ribose. (Biggest difference between DNA/RNA) And,finally, Nitrogen bases of DNA: Adenine , Guanine , Cytosine , and Thymine .
What are 3 things make up a RNA nucleotide?
A nitrogenous base,which can be either adenine,guanine,cytosine,or thymine (in the case of RNA,thymine is replaced by uracil).
What are the 3 parts of a RNA nucleotide?
Like DNA, RNA polymers are make up of chains of nucleotides. These nucleotides have three parts: 1) a five carbon ribose sugar, 2) a phosphate molecule and 3) one of four nitrogenous bases: adenine , guanine, cytosine or uracil.
What is set of 3 nitrogenous bases in RNA called?
A molecule of tRNA includes a sequence of three nitrogenous bases called an anticodon. What is the role of the anticodon in the process of translation? codons A sequence of mRNA contains the following bases, which are translated as three codons.