Practice Questions

TLS Online TPP Program

#Question id: 10537

Given below some functions of the glutamate receptor-like (GLR) genes. Which one is incorrect?

#Unit 6. System Physiology – Plant

It produces electrical signals and changes the membrane potential
Change in membrane potental is carried to the distantly location on the plant
GLR repairs plant prior to the herbivory by activating the defence mechanism such as JA
GLR genes must be safely stored in leak-proof cellular compartments, and they must also be relatively isolated from susceptible tissues in the event of leakage due to cellular damage.

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TLS Online TPP Program

#Question id: 8919

#Unit 9. Diversity of Life Forms

The last common ancestor of all animals was probably a

TLS Online TPP Program

#Question id: 4338

#Unit 3. Fundamental Processes

Altering patterns of gene expression in prokaryotes would most likely serve an organism's survival by __.

TLS Online TPP Program

#Question id: 31353

#Unit 1. Molecules and their Interaction Relevant to Biology

If an enzymatic reaction is between two molecules of the same compound, the reaction will be

TLS Online TPP Program

#Question id: 15874

#Unit 12. Applied Biology

Callus culture show numerical chromosomal changes such as;

TLS Online TPP Program

#Question id: 16480

#Unit 12. Applied Biology

What are primary cell cultures