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TLS Online TPP Program

#Question id: 11192

A graded hyperpolarization of a membrane can be induced by ________.

#Unit 7. System Physiology – Animal
  1. increasing its membrane's permeability to Na+
  2. decreasing its membrane's permeability to Cl-
  3. increasing its membrane's permeability to Ca++
  4. increasing its membrane's permeability to K+
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TLS Online TPP Program

#Question id: 31360

#Unit 3. Fundamental Processes

Histone deacetylase belongs to the class of 
TLS Online TPP Program

#Question id: 7472

#General Aptitude

What will be the angle between the hour and minute hands at 12 : 10?
TLS Online TPP Program

#Question id: 1224

#Unit 4. Cell Communication and Cell Signaling

Put the steps of the process of signal transduction in the order they occur.

1. A conformational change in the signal-receptor complex activates an enzyme.

2. Protein kinases are activated.

3. A signal molecule binds to a receptor.

4. Target proteins are phosphorylated.

5. Second messenger molecules are released.
TLS Online TPP Program

#Question id: 2789

#Unit 2. Cellular Organization

All of the following can be found in chromatin except
TLS Online TPP Program

#Question id: 193

#Unit 1. Molecules and their Interaction Relevant to Biology

An ion commonly found in metalloenzymes and which can undergo reversible oxidation and reduction is