MCQ
Identify $P$ from figure
- ✓$DNA$
- B$RNA$
- CCytoplasm
- DCell-membrane
✓
Answer
Correct option: A.
$DNA$
a
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
$A$ : Apomictic embryo is asexual mode of reproduction.
$R$ : It prevents the segregation of traits.
→$R$ : It prevents the segregation of traits.
In the polynucleotide chain of $DNA$, a nitrogenous base is linked to the $-OH$ of
→Generally hypodermis in monocots is composed of
An example of a sulphur containing amino acid is
Vessel less angiosperms are
Crossing over is also an enzyme mediated process and the enzyme involved is called
Which one is saprophytic in nutrition
Select the correct statements for chemiosmosis hypothesis
a. Chemiosmosis requires a membrane, a proton pump, a proton gradient and ATP synthase
b. It is related with ATP formation
c. ATP synthase has a channel that allows diffusion of protons back across the membrane, this release enough energy to activate ATP synthase enzyme that catalyses the formation of ATP.
d. The breakdown of the gradient provides enough energy to cause a confirmational change in the CF1 particle of the ATP synthase, which makes the enzymes synthesise several molecules of energy packed ATP
a. Chemiosmosis requires a membrane, a proton pump, a proton gradient and ATP synthase
b. It is related with ATP formation
c. ATP synthase has a channel that allows diffusion of protons back across the membrane, this release enough energy to activate ATP synthase enzyme that catalyses the formation of ATP.
d. The breakdown of the gradient provides enough energy to cause a confirmational change in the CF1 particle of the ATP synthase, which makes the enzymes synthesise several molecules of energy packed ATP
Assertion : Plasmids are extrachromosomal $DNA$.
→Reason : Plasmids are found in bacteria and are useful in genetic engineering.
The diagram (below) depicts a flower with
