Practice Questions

TLS Online TPP Program

#Question id: 39226

Q. Most somaclonal variants are expressed in the R₁ generation rather than R₀ because:

#Plant Biotechnology

Tissue culture does not induce mutations in R₀.
Mutations in R₀ are often heterozygous and require selfing to become homozygous.
R₀ plants are genetically identical to the donor plant.
R₁ plants are grown under stress conditions.

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TLS Online TPP Program

#Question id: 32406

#Biochemistry

Find the order in which they appear in the TCA cycle.

TLS Online TPP Program

#Question id: 32410

#Biochemistry

Which of the following statements is false.

a. Pyruvate dehydrogenase is inhibited by NADH.

b. Pyruvate dehydrogenase is inhibited by ATP.

c. Citrate synthase is inhibited by NADH.

d. Succinyl-CoA activates citrate synthase.

e. Acetyl-CoA activates pyruvate carboxylase.

TLS Online TPP Program

#Question id: 32509

#Biochemistry

Inner mitochondrial membrane is highly impermeable and it has

TLS Online TPP Program

#Question id: 32511

#Biochemistry

Oligomycin inhibits which of the following complexes

TLS Online TPP Program

#Question id: 32513

#Biochemistry

What would you conclude about the mechanism of ATP synthesis:

TLS Online TPP Program

#Question id: 32520

#Biochemistry

Match the following