What information does rna code for?

a) dna replication

b) protein synthesis

c) polypeptide building

d) gene production

The correct answer is -

B) protein synthesis.

Explanation:

RNA (ribonucleic acid) contains codon (a sequence of three nucleotides that code for particular amino acid) sequences that help in the process of protien synthesis (translation).

The genetic information is transferred particularly from mRNA to proteins at the site called ribosomes.

tRNA (transfer RNA) molecule arrives at ribosome with specific amino acid according to the codon present in the mRNA.

In this way, a long chain of amino acids is assembled to form proteins.

Thus, option B) is the right answer.

dna is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.