Three circles of equal radius ‘a’cm touch each other. The area of the shaded region is

TLS Online TPP Program

#Question id: 27965

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following provide moonlighting for  both uracil DNA glycosylase, effecting the repair of damaged DNA, and as a regulator of histone H2B transcription 

TLS Online TPP Program

#Question id: 27966

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following acts in the nucleus to regulate the transcription of genes that respond to thyroid hormone.

TLS Online TPP Program

#Question id: 27967

#Unit 1. Molecules and their Interaction Relevant to Biology

Malonate is an analog of succinate not normally present in cells, is a strong competitive inhibitor of succinate dehydrogenase, and its addition to mitochondria blocks the activity of the

TLS Online TPP Program

#Question id: 27968

#Unit 1. Molecules and their Interaction Relevant to Biology

As intermediates of the citric acid cycle are removed to serve as biosynthetic precursors, they are replenished by

TLS Online TPP Program

#Question id: 27969

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is correct overall reaction for ETS

TLS Online TPP Program

#Question id: 27970

#Unit 1. Molecules and their Interaction Relevant to Biology

For the redox pair NAD/NADH, E is -0.320 V, and for the pair O2/H2O, E is 0.816 V.  The DE for this reaction is therefore 1.14 V, and the standard free-energy change △G’⁰ is