Assertion (A): | In the first phase of translation itself, amino acids are activated in the presence of ATP. |
Reason (R): | If two such charged tRNAs are brought close enough, the formation of peptide bond between them would be favoured energetically. |
1. | Both (A) and (R) are True but (R) does not correctly explain (A). |
2. | (A) is False but (R) is True. |
3. | (A) is True but (R) is False. |
4. | Both (A) and (R) are True and (R) correctly explains (A) |
Assertion (A): | In prokaryotes, control of the rate of translational initiation is the predominant site for control of gene expression. |
Reason (R): | In prokaryotes, it is the metabolic, physiological or environmental conditions that regulate the expression of genes. |
1. | Both (A) and (R) are True and (R) correctly explains (A). |
2. | (A) is True but (R) is False. |
3. | Both (A) and (R) are True but (R) does not correctly explain (A). |
4. | (A) is False but (R) is True. |