Replication of DNA is in - Vidyadip

MCQ

Replication of $DNA$ is in

A
$3’ → 5’$ direction
B
$2’ → 5’$ direction
✓
Both $3’ → 5’$ and $5’ → 3’$ direction
D
None of these

✓

Answer

Correct option: C.

Both $3’ → 5’$ and $5’ → 3’$ direction

c
(c)Replication of $DNA$ is in unidirectional and Bidirectional.

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 STD 12 - 5. molecular basis of inheritance→STD 12 - 5. 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

Genetic identity of a human male is determined by

pH of acid rain is below :

Consider the following statements about $AIDS$.

$I.$ $AIDS$ patient become easily infected by bacteria, viruses and even parasites

$II.$ The person is unable to protect himself against any infection

$III.$ National $AIDS$ Control Organisation $(NACO)$ and non-governmental organization are trying their best to educate people about $AIDS$

Which of the statements given above are correct?

In 1953 S. L. Miller created primitive earth conditions in the laboratory and gave experimental evidence for origin of first form of life from preexisting non-living organic molecules. The primitive earth conditions created include:

Choose correct pair.

Column $– I$	Column $– II$
$(A)\; AUG$	$(1)$ Phenyl alanine
$(B) \;UAA$	$(2)$ Methionine
$(C)\;UUU$	$(3)$ Tryptophan
$(D) \;UGG$	$(4)$ Stop

Nif genes are found in-

Smallest structure having the power of replicating itself is

Chloramphenicol and erythromycin (broad spectrum antibiotics) are produced by

Probability of genotype $TTrr$ in ${F_2}$ generation of a dihybrid cross is

Which of the following countries has the highest biodiversity?