TLS Online TPP Program

#Question id: 22964


The receptor for PTH is coupled, via a 

#Unit 7. System Physiology – Animal
  1. Gαi protein, to adenylyl cyclase
  2. Gαs protein, to adenylyl cyclase
  3. Gαq protein, to Phospholipase C
  4. Gαo protein, to Phospholipase C
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TLS Online TPP Program

#Question id: 10498

#Unit 6. System Physiology – Plant

Which one of the following inhibitor that inhibits blue light–stimulated stomatal opening and the inhibition is concentration dependent, while does not block red light–stimulated opening.

TLS Online TPP Program

#Question id: 10162

#Unit 6. System Physiology – Plant

Following are certain statements regarding C3, C4 and CAM plants

a.) The atmospheric CO2 assimilates into the single cell C4 cycle diatoms, C4 conc. Is higher at the external side where the C3 conc. Is higher at the internal side where the CO2 assimilation takes place and the transport to the vascular tissue

b.) In mitochondria, two molecules of glycine yield a molecule of serine with the concurrent release of CO2 and NH4+ by the successive action of the glycine decarboxylase complex Only

c.) Plant with the C4 metabolism need less rubisco than C3 plants to achieve a given rate of Photosynthesis

d.) CAM Plant PEP Case only active during the Dark due to its phosphorylation while C4 PEP Case active throughout the day

Which of the following combination from above statements are TRUE?

TLS Online TPP Program

#Question id: 7126

#Unit 5. Developmental Biology

What is the role of stem cells with regard to the function of adult tissues and organs?

TLS Online TPP Program

#Question id: 31017

#Unit 4. Cell Communication and Cell Signaling

When the signaling molecules are synthesized and secreted by signaling cells, transported through the circulatory system and finally act on target cells distant from their site of synthesis, called as:

TLS Online TPP Program

#Question id: 34147

#Unit 7. System Physiology – Animal

Which of the following statements not CORRECT regarding the mechanism and reproductive role of prolactin during lactation?