Which structure is common to plant and animal cells?

TLS Online TPP Program

#Question id: 31048

#Unit 4. Cell Communication and Cell Signaling

Desensitization response of RTK helps to:

TLS Online TPP Program

#Question id: 1183

#Unit 4. Cell Communication and Cell Signaling

Before ligand binding, receptor tyrosine kinases:

TLS Online TPP Program

#Question id: 11830

#Unit 6. System Physiology – Plant

Not all the ACC found in the tissue is converted to ethylene, ACC can also be converted to a conjugated form, which does not appear to break down and accumulates in the tissue?

TLS Online TPP Program

#Question id: 28944

#Unit 7. System Physiology – Animal

Which of the following Prediction is correct about adrenocorticotropic hormone (ACTH) ? 

a) CRH Stimulates secretion of ACTH by corticotropes

b) it controls the secretion of cortisol by the activation of adenylyl cyclase via Gαq

c) it controls the secretion of cortisol by the activation of adenylyl cyclase via Gαs

TLS Online TPP Program

#Question id: 4399

#Unit 3. Fundamental Processes

Transcription factors can

a. exhibit cooperative binding.  b. exist as heterodimers.

c. act to repress transcription of transcription factor genes.

d. undergo conformational changes which alter activity.

e. never interact with co-repressors.