Download App

STD 12 - 5. molecular basis of inheritance — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
New strand on a $DNA$ template is initiated by
  • A
    $RNA$ polymerase
  • B
    $DNA$ polymerase
  • C
    $DNA$ ligase
  • ✓
    None of the above
✓

Answer

Correct option: D.
None of the above
d
(d)The strand of $DNA$, the enzyme forms $DNA$ fragments in small pieces again in $5' \to 3'$ direction initiating from $RNA$ primer. The primer is formed with the help of primase enzyme.

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 (0.5 Marks)" from STD 12 - 5. molecular basis of inheritance→STD 12 - 5. molecular basis of inheritance — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Hydrophily is limited to $30$ genera which are mostly
→
As a result of marriage of curly hair mother and straight hair father, $8$ children are born. The ratio of curly and straight haired will be
→
Which of the following is correct for Watson and Crick’s model of DNA. It is duplex with.
→
Restriction enzymes are isolated chiefly from?
→
Word detritus includes
→
$A$ : Taq Polymerase is involved in $PCR$ technique.

$R$ : This enzyme remain active during the high temperature including denaturation of double stranded $DNA$.

→
Methanogenic bacteria are not found in :
→
In which of the following species of plants seeds are produced through apomixis ?
→
Select incorrect statement regarding different population attributes
→
The rate of decomposition is faster in the ecosystem due to following factors $EXCEPT$
→