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.

More Questions

TLS Online TPP Program

#Question id: 15488

#Unit 12. Applied Biology

IMP biosynthetic genes constitute the pur operon and are involved in Purines synthesis. Bacterial strain used for this

TLS Online TPP Program

#Question id: 15489

#Unit 12. Applied Biology

Glyphosate resistance, Aromatic amino acid are all produced by targeting which pathway

TLS Online TPP Program

#Question id: 15559

#Unit 12. Applied Biology

The majority of the antibiotics have been isolated from

TLS Online TPP Program

#Question id: 15562

#Unit 12. Applied Biology

Deletion of which gene not only was accompanied by the abolition of antibiotic formation but also severely impaired growth on agar media.

TLS Online TPP Program

#Question id: 15602

#Unit 12. Applied Biology

The antibiotic erythromycin, the immunosuppressive drug FK506, and the cholesterol-lowering drug lovastatin all belong to which class.

TLS Online TPP Program

#Question id: 15603

#Unit 12. Applied Biology

Novel antibiotic can be made by