Practice Questions

TLS Online TPP Program

#Question id: 11477

How could you genetically modify an animal so that it would distinguish more shades of green?

#Unit 7. System Physiology – Animal

Induce genes to produce a greater number of cone cells in the fovea.
Introduce genes for different opsins that respond in the green region of the spectrum.
Introduce genes to produce green fluid in the eyeball, because green fluids will not absorb green light.
Induce increased production of cGMP to increase opening of cGMP-gated sodium channels.

More Questions

TLS Online TPP Program

#Question id: 2648

#Unit 2. Cellular Organization

In which microorganism will you find attenuation by alternate loop formation due to ribosomal stalling?

TLS Online TPP Program

#Question id: 2649

#Unit 2. Cellular Organization

Which operon behaves similar to Bacillus subtilis trp operon in terms of attenuation?

TLS Online TPP Program

#Question id: 2650

#Unit 2. Cellular Organization

Lac operon is an example of

TLS Online TPP Program

#Question id: 2651

#Unit 2. Cellular Organization

In the presence of lactose, how long does it take for the lac operon to be expressed?

TLS Online TPP Program

#Question id: 2652

#Unit 2. Cellular Organization

Which of these acts as an inducer of the lac operon?

TLS Online TPP Program

#Question id: 2653

#Unit 2. Cellular Organization

The sequence of the structural genes in the lac operon is