What is F2 phenotype ratio observed when a homozygous recessive mutation in either or both of two different genes results in the same mutant phenotype?

TLS Online TPP Program

#Question id: 1846

#Section 2: General Biology

A small protein subunit used in a vaccine can fail to stimulate T-cell immunity because of:

TLS Online TPP Program

#Question id: 2437

#Section 3: Genetics, Cellular and Molecular Biology

Membrane extension involves

a. bending actin filaments.                   

b. myosin II.

c. the Arp2/3 nucleation of new filaments.

d. actin depolymerization.     

e. actin polymerization.

TLS Online TPP Program

#Question id: 18692

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which methods can be used for detection of self complementary regions of a sequence.

TLS Online TPP Program

#Question id: 23193

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

When you try to image two fluorescent spots separated by 75 nm the fluorescence overlap so much that they look like one spot. Which microscopy can resolve this?

TLS Online TPP Program

#Question id: 12678

#General Aptitude

The length of the diagonal of a square is ‘a’ cm. Which of the following represents the area of the square (in sq. cm.) ?