Question

1. Carrying the information directly from the DNA	A. rRNA
2. Responsible for bringing the amino acid to the site of protein synthesis	B. mRNA
3. Acts as the factory of protein synthesis	C. tRNA
4. It is part of the ribosome and catalyzes amino acid bond formation	D. ribosome

Match the following

Answer 1

1. Carrying the information directly from the DNA	B. mRNA
2. Responsible for bringing the amino acid to the site of protein synthesis	C. tRNA
3. Acts as the factory of protein synthesis	D. ribosome
4. It is part of the ribosome and catalyzes amino acid bond formation	A. rRNA

The process of gene expression takes place when the DNA template is transcribed into messenger RNA or mRNA. mRNA has the information that is later used to form protein during translation. The mRNA strand is bound to the ribosome, which acts as machinery to start the translation.It is made up of ribosomal RNA or rRNA. The translation begins when the transfer RNA or tRNA brings the first amino acid, it also has anticodon for the amino acid so the complementary codons can be recognised. One after another tRNA brings the amino acid which keeps on adding and forms the polypeptide,