Which of the following is a mechanism for down regulation of signaling from G protein-coupled receptors?

a. a change in the Kd of the receptor-hormone complex

b. proteolysis of the Gα subunit                     

c. hydrolysis of cAMP to 5´-AMP

d. dephosphorylation of adenylyl cyclase

TLS Online TPP Program

#Question id: 20996

#Unit 12. Applied Biology

In toluene degradation end product formed from two molecules of acetyl coa is

TLS Online TPP Program

#Question id: 20997

#Unit 12. Applied Biology

CH3Br present in soil are usually biodegraded by which microorganism?

TLS Online TPP Program

#Question id: 20998

#Unit 12. Applied Biology

C-phenol present in Activated sludge are usually biodegraded by which microorganism?

TLS Online TPP Program

#Question id: 20999

#Unit 12. Applied Biology

C6-benzene, C7-toluene present in garden soil are usually biodegraded by which microorganism?

1. Arthrobacter

2. Hydrogenophaga

3. Pseudomonas

4. Rhodococcus

Which of the below combinations are correct?

TLS Online TPP Program

#Question id: 21000

#Unit 12. Applied Biology

Which marker gene is used to identify biodegrading microorganism such as Burkholderia in Agriculture soil?

TLS Online TPP Program

#Question id: 21001

#Unit 12. Applied Biology

Bioremediation of inorganic contaminants is primarily based on suitable