Download App

Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance1 Mark
MCQ
What is not true for genetic code?
  • A
    It is unambiguous.
  • ✓
    A codon in $\text{mRNA}$ is read in a non $-$ contiguous fashion.
  • C
    It is nearly universal.
  • D
    It is degenerate.
✓

Answer

Correct option: B.
A codon in $\text{mRNA}$ is read in a non $-$ contiguous fashion.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Molecular Basis of Inheritance→Molecular Basis of Inheritance — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Most convincing in Darwin's theory is
→
$A$ : Catalytic functions were assigned to $RNA$ molecule during evolution.
$R$ : The rate of mutation is quite fast in $RNA$
→
Steps to be followed by a plant breeder to get disease$-$resistant crops are:
→
Consider the following

1.Structural gene

2.Messenger $RNA$

3.Ribosomes

4.Transcription

5.Translation

Which of the following is the correct sequence for protein synthesis

→
Transfer of pollen to the stigma of another flower of the same plant is:
→
Activated sludge means.
→
Choose the wrong pair:
→
Occurrence of Leydig’s cells and their secretion is
→
Sterilisation techniques are generally fool proof methods of contraception with least side effects. Yet, this is the last option for the couples because:
  1. It is almost irreversible.
  2. Of the misconception that it will reduce sexual urge$/$drive.
  3. It is a surgical procedure.
  4. Of lack of sufficient facilities in many parts of the country Choose the correct option:
→
The net electric charge on $\text{DNA}$ and histones is:
→