TLS Online TPP Program
More Questions
TLS Online TPP Program
#Question id: 30114
#Unit 1. Molecules and their Interaction Relevant to Biology
In the case of monoclonal antibody production by hybridoma technology, myeloma cells used lack the enzyme hypxanthine - guanine phosphoriboxyl transferase(HGPRT) such that fused cells can only survive when selected on hypoxanthine-aminopterinthymdine (HAT). What is the role of aminopterin in this medium?
TLS Online TPP Program
#Question id: 30115
#Unit 1. Molecules and their Interaction Relevant to Biology
The antibacterial trimethoprim is an inhibitor of
TLS Online TPP Program
#Question id: 30115
#Unit 1. Molecules and their Interaction Relevant to Biology
The antibacterial trimethoprim is an inhibitor of
TLS Online TPP Program
#Question id: 30116
#Unit 1. Molecules and their Interaction Relevant to Biology
During purine synthesis the activity of amidotransferase enzyme is inhibited by the antitumor agent, mark the correct one.
TLS Online TPP Program
#Question id: 30117
#Unit 1. Molecules and their Interaction Relevant to Biology
Catabolic end product of purines is
TLS Online TPP Program
#Question id: 30118
#Unit 1. Molecules and their Interaction Relevant to Biology
The following enzymes are involved in the catabolism of AMP to uric acid. The correct order of their use is:
1. A deaminase
2. A nucleoside phosphorylase
3. A nucleotidase
4. Xanthine oxidase