Genetic Code

IMPORTANT

Genetic Code: Overview

This Topic covers sub-topics such as Genetic Code, Wobble Hypothesis and, Characteristics of Genetic Code

Important Questions on Genetic Code

EASY
IMPORTANT

Which of the following is not a salient feature of genetic code?

EASY
IMPORTANT

Which of the following codon perform dual function?

EASY
IMPORTANT

Which one of the following pairs is correctly matched with regard to the codon and the amino acid coded by it?

EASY
IMPORTANT

During protein synthesis in an organism, at one point the process comes to a halt. Select the group of the three codons from the following, from which anyone of the three could bring about this halt.

MEDIUM
IMPORTANT

Which one of the following pairs is correctly matched with regard to the codon and the amino acid coded by it?

EASY
IMPORTANT

Which one of the following codons codes for the same information as UGC?

EASY
IMPORTANT

The initiation codon in eukaryotes is:

MEDIUM
IMPORTANT

Which of the following property of genetic code is incorrectly paired with explanation provided?

EASY
IMPORTANT

AUG stands (codes) for

HARD
IMPORTANT

Which one of the following codons acts as stop codons?

EASY
IMPORTANT

Codon degeneracy means that

MEDIUM
IMPORTANT

Which of the following statements are not true for genetic code?

HARD
IMPORTANT

Which one of the following codons acts as stop codons?

MEDIUM
IMPORTANT

Genetic code has

MEDIUM
IMPORTANT

Genetic code is:

MEDIUM
IMPORTANT

Which of the following is/are the salient feature(s) of genetic code?

EASY
IMPORTANT

The salient feature of genetic code is that the codon is a triplet. 3 codons do not code for any amino acids, hence they function as _____ codons.

EASY
IMPORTANT

Which of the following codes for methionine and also acts as an initiator codon?

EASY
IMPORTANT

Which among the following is a dual-purpose codon?

HARD
IMPORTANT

Match the following codons in the columns I with their amino acids in column II

   Column - I    Column - II
 1. GGU  i. Methionine
 2. UUU ii. Stop
 3. AUG iii. Glycine
 4. UAG iv. Phenylalanine
    v. Valine