Practice Questions

TLS Online TPP Program

#Question id: 221

Which statement is false about 5,6,7,8-tetrahydrobiopterin?

#Unit 1. Molecules and their Interaction Relevant to Biology

It is required by the enzyme that catalyzes the synthesis of nitric oxide from arginine.
It is synthesized by animals and other organisms.
It is used in the transfer of phosphate groups during DNA synthesis.
It is a reducing agent in the conversion of phenylalanine to tyrosine.

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TLS Online TPP Program

#Question id: 23968

#Unit 8. Inheritance Biology

Deletion in long arm of chromosome number 15, that leads to cause syndrome;

TLS Online TPP Program

#Question id: 18674

#Unit 13. Methods in Biology

Electrophoresis of normal RNA can be achieved by using

TLS Online TPP Program

#Question id: 21136

#Unit 12. Applied Biology

uptake of plasmid DNA into Streptomyces protoplasts is enhanced by__

TLS Online TPP Program

#Question id: 3745

#Unit 3. Fundamental Processes

In the Holliday model describing recombination

TLS Online TPP Program

#Question id: 26368

#Unit 3. Fundamental Processes

shorter the doubling time indicates