Practice Questions

TLS Online TPP Program

#Question id: 37989

Assertion (A): Plants regenerated from stem segment-derived callus on auxin-cytokinin medium can be diploid and homozygous.
Reason (R): The presence of auxin and cytokinin prevents chromosome duplication during the cell cycle.

In the light of the above statements, choose the correct answer from the options given below:

#Plant Biotechnology

Both (A) and (R) are true and (R) is the correct explanation of (A).
Both (A) and (R) are true but (R) is NOT the correct explanation of (A).
(A) is true but (R) is false.
(A) is false but (R) is true.

More Questions

TLS Online TPP Program

#Question id: 15208

#Biochemistry

The best result of band pattern can be observed by adjusting

TLS Online TPP Program

#Question id: 15209

#Biochemistry

Agarose gels are formed by suspending dry agarose in aqueous buffer, in which usually Agarose concentration between

TLS Online TPP Program

#Question id: 15212

#Biochemistry

Sieving effect that contributes to the separation of proteins according to their size, in techniques such as SDS–gel electrophoresis, the concentration of gel used

TLS Online TPP Program

#Question id: 15213

#Biochemistry

In SDS PAGE chloride ions and glycinate ions are used to create

TLS Online TPP Program

#Question id: 15214

#Biochemistry

Gels of 15% polyacrylamide are useful for separating proteins in the range Mr = 100,000 to 10,000, while a 7.5% gel are used to separate

TLS Online TPP Program

#Question id: 15215

#Biochemistry

Different from conventional gels (Resolving and stacking gel), the matrix of single gels introduced contains three amino acids are