One population X has 750 AA, 0 Aa, and 250 aa; the other Y has 500 AA, 500 Aa, and 0 aa. After one generation of random mating, the genotype frequencies X and Y respectively if the population size remains 1,000.

TLS Online TPP Program

#Question id: 15237

#Unit 13. Methods in Biology

Agarose gels are used for the electrophoresis of

A. Proteins

B. DNA

C. RNA

D. Amino acids

TLS Online TPP Program

#Question id: 15238

#Unit 13. Methods in Biology

Electrophoretic resolution can be mainly changed by adjusting the

a) current 

b) pH of buffer system

c) luminous intensity 

d) Gel concentration

TLS Online TPP Program

#Question id: 15239

#Unit 13. Methods in Biology

Which of the following are the three important components of gel Electrophoresis 

a) Current applied

b) Buffer system used 

c) Gel concentration 

d) Surface of electrophoresis kit

TLS Online TPP Program

#Question id: 15266

#Unit 13. Methods in Biology

In DNA isolation, which of the following enzyme remove/digest proteins in presence of SDS or chelating agent

TLS Online TPP Program

#Question id: 15267

#Unit 13. Methods in Biology

Which of the following is relatively more stable to heat

TLS Online TPP Program

#Question id: 15268

#Unit 13. Methods in Biology

During DNA isolation, phenol / chloroform extraction is performed to remove