TLS Online TPP Program

#Question id: 898


Protein folding can be followed in the laboratory by measuring which of the following

A) viscosity.

B) electrophoretic mobility and gel filtration.

C) UV absorption and light rotation.

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. A&C

  2. C only

  3. A Only

  4. A, B &C only

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TLS Online TPP Program

#Question id: 10465

#Unit 6. System Physiology – Plant

This feature is an adaptive, as the redistribution of chloroplasts within the cells modulates light absorption and prevents photodamage, diagram shows of chloroplast distribution patterns in Arabidopsis palisade cells in response to different light intensities;

                                        

m) A-low light, B-high light, C-darkness

n) A-high light, B-darkness, C-low light

Based on the above light intensities, each shows different chloroplasts position such as,

i) chloroplasts avoid sunlight by migrating to the side walls of palisade cells

ii) chloroplasts move to the bottom of the cell, although the physiological function of this position is unclear

iii) chloroplasts optimize light absorption by accumulating at the upper and lower sides of palisade cells

Which of the following correct combinations shows light intensities and chloroplast movements?

TLS Online TPP Program

#Question id: 13138

#Unit 10. Ecological Principles

Life-history characteristics associated with K-selected ordgtanisms include K

TLS Online TPP Program

#Question id: 12046

#Unit 7. System Physiology – Animal

Which of the following ions has the highest concentration in saliva under basal conditions?

TLS Online TPP Program

#Question id: 4749

#Unit 8. Inheritance Biology

A normal woman, whose father was Hemophilic and color blind is married to a colorblind, nonhemophilic man. What will be probability of colorblind, hemophilic daughter?

TLS Online TPP Program

#Question id: 18584

#Unit 7. System Physiology – Animal

Stepping back to a simpler life is known as ______.