Download App

Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance1 Mark
MCQ
One turn of DNA possesses.
  • A
    One base pair.
  • B
    Two base pairs.
  • C
    Five base pairs.
  • D
    Ten base pairs.
✓

Answer

  1. Ten base pairs.

Explanation:

One turn of DNA length is $34\mathring{\text{A}} =10$ base pairs.

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 [1M]" from Molecular Basis of Inheritance→Molecular Basis of Inheritance — all question types→BIOLOGY STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

GEAC stands for:
→
Blood cancer is excess production of leucocytes. It is
→
The most common sexually transmitted disease is: 
→
Natality is
→
Behavioural adaptation to environment in desert lizards are

$I.$ Burrowing soil

$II.$ Losing heat during high temperature

$III.$ Active during morning and evening

$IV.$ Insulating body due to thick fatty dermis

Select the correct pair

→
There are $64$ types of codons in genetic code dictionary because
→
Statins are obtained from:
→
In which genetic their occurs deficiency of one X chromosome and the sex chromosome becomes to:
→
$IPM $ (Integrated Pest Management) involves
→
What triggers activations of protoxin to active Bt toxin of Bacillus thuringinesis boll worm?
→