MCQ
Process of $DNA$ replication is effected by an enzyme called
  • A
    Ligase
  • B
    Mutase
  • C
    Ribonuclease
  • Polymerase $I$

Answer

Correct option: D.
Polymerase $I$
d
(d)There are three $DNA$ polymerase enzymes that participate in the process of $DNA$ replication -
$DNA$ polymerase$ I, II, III.$

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

Similar questions

Plasmids in bacterial cells are:
Find odd one w.r.t. population
Which of the following National Parks is home to the famous musk deer or hangul?
When both partners$/$components are affected negatively, the nature of interaction is:
Match List $-I$ with List $-II$ :

List $-I$ List $-II$
$a$ In lac operon $i$ gene codes for $i$ transacetylase
$b$ In lac operon $z$ gene codes for $ii$ permease
$c$ In lac operon $y$ gene codes for $iii$ $\beta$ - galactosidase
$d$ In lac operon $a$ gene codes for $iv$ Repressor

Choose the correct answer from the options given below :

Which one of the following system constitutes the primary producers
Consider the following statements

$I.$ People should get vaccination to avoid infection

$II.$ Vaccination is available against polio, cholera, typhoid, tuberculosis and many othe disease

$III.$ Eradication of vectors are necessary in diseases like malaria and filariasis

$IV. $ Dengue and chikengunya, both are spread by Culex mosquitoes

Which of the statements given above are correct?

Two statements are given$-$one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes $(a), (b), (c)$ and $(d)$ as given below.
Assertion: Enzymes application in industry is enhanced by its immobilisation.
Reason: Immobilisation provides protection to enzymes without affecting their activity.
The law of independent assortment is proved by:
The $............$ genes are inherited together in all the generations.