Choose correct statements about Muscarinic receptors;

a. An acetylcholine analog, In activated condition, these receptors slow the rate of heart muscle contraction.

b .This type of receptor is coupled to a Gαi protein, and ligand binding leads to the opening of an associated K+ channel.

c .The subsequent influx of K+ ions from the cytosol causes an increase in the magnitude of the usual inside-negative potential across the plasma membrane that lasts for several seconds. 

TLS Online TPP Program

#Question id: 15902

#Unit 13. Advances in Biotechnology

The pair of hormones required for a callus to differentiate are____

TLS Online TPP Program

#Question id: 15903

#Unit 13. Advances in Biotechnology

Protoplast can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with

TLS Online TPP Program

#Question id: 15904

#Unit 13. Advances in Biotechnology

If the cell arc treated with 0.01% solution of FDA, what will be the effect on live cell?

TLS Online TPP Program

#Question id: 15905

#Unit 13. Advances in Biotechnology

Meristemoids are considered to arise in areas that accumulate polysaccharide, which is believed to serve as an energy source for shoot bud differentiation

TLS Online TPP Program

#Question id: 15950

#Unit 13. Advances in Biotechnology

which of the following hormone are responsible for inhibiting shoot bud regeneration most likely by inhibiting meristemoid formation?

TLS Online TPP Program

#Question id: 15951

#Unit 13. Advances in Biotechnology

In wheat, callus growth and regeneration ability are governed by genes called