Nod genes, which NodD activates, code for nodulation proteins, most of which are involved in the biosynthesis of Nod factors such as;

 a) Nod factors are lipochitin oligosaccharide signal molecules

 b) Nod factor shave a chitin β-1→ 4-linked N-acetyl-D-glucosamine backbone

 c) These N-acetyl-D-glucosamine backbone varying in length from three to six sugar units

 d) A fatty acid chain on the C-2 position of the nonreducing sugar determine the length and degree of saturation of the fatty acyl chain by NodL

 Which of the following is incorrect?

TLS Online TPP Program

#Question id: 3013

#Unit 2. Cellular Organization

Bacteria survive adverse conditions by forming

TLS Online TPP Program

#Question id: 2281

#Unit 2. Cellular Organization

Enzymes embedded in the membrane of the smooth ER

TLS Online TPP Program

#Question id: 3860

#Unit 3. Fundamental Processes

Guide RNAs:

TLS Online TPP Program

#Question id: 2285

#Unit 2. Cellular Organization

Assuming all other factors to be the same, electron microscopes have greater resolving power than light microscopes because.

TLS Online TPP Program

#Question id: 8718

#Unit 9. Diversity of Life Forms

Which of the following would, if it had acted upon a gene, prevent this gene from acting as a reliable molecular clock?