Practice Questions

TLS Online TPP Program

#Question id: 5818

How does recombinational repair differ from nucleotide excision repair (NER)?

#Unit 8. Inheritance Biology

Unlike NER, recombinational repair is unable to repair damage caused by thymine dimers.
NER replaces the thymine dimmer while recombinational repair leaves it in place.
NER requires DNA polymerase and ligase function, while recombinational repair does not.
NER involves nick translation, which recombinational repair does not.

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TLS Online TPP Program

#Question id: 29470

#Unit 6. System Physiology – Plant

Strigolactones are perceived by a protein complex containing

c. a-/b-fold hydrolase protein

d. F-box protein (D14 and MAX2, respectively)

Which of the following is correct

TLS Online TPP Program

#Question id: 29471

#Unit 6. System Physiology – Plant

Strigolactone promote symbiotic interactions with arbuscular mycorrhizal fungi, facilitating the uptake of ion from soil is

TLS Online TPP Program

#Question id: 29472

#Unit 6. System Physiology – Plant

a. suppress shoot branching

b. stimulate shoot branching

c. stimulate cambial activity

d. stimulate secondary growth

Which of the following is correct

TLS Online TPP Program

#Question id: 29473

#Unit 6. System Physiology – Plant

Strigolactones in roots

a. reduce adventitious formation

b. reduce lateral root formation

c. promote root hair growth

d. reduce root hair growth

Which of the following is correct

TLS Online TPP Program

#Question id: 29474

#Unit 6. System Physiology – Plant

Strigolactone is

a. transported through phloem only

b. group of trepenoids

c. produced in both shoots and roots

d. transported through xylem

Which of the following is INCORRECT

TLS Online TPP Program

#Question id: 29475

#Unit 6. System Physiology – Plant

Which of the following in NOT related with GA levels in plants