Practice Questions

TLS Online TPP Program

#Question id: 325

A true statement about hydrophobic interactions is that they:

#Section 2: General Biology

are the driving force in the formation of micelles of amphipathic compounds in water.
do not contribute to the structure of water-soluble proteins.
have bonding energies of approximately 20–40 KJoule per mole.
primarily involve the effect of polar solutes on the entropy of aqueous systems.

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TLS Online TPP Program

#Question id: 1948

#Section 2: General Biology

In rheumatoid arthritis the non-lymphoid synovial tissue shows aberrant expression of:

TLS Online TPP Program

#Question id: 409

#Section 2: General Biology

For the following reaction,DG'° = +29.7 kJ/mol. L-Malate + NAD+ -> oxaloacetate + NADH + H+ The reaction as written:

TLS Online TPP Program

#Question id: 14777

#Section 1: Engineering Mathematics

A and B throw a coin alternately till one of them gets a ‘head’ and wins the game. Their respective probabilities of winning are

TLS Online TPP Program

#Question id: 24077

#Section 5: Bioprocess Engineering and Process Biotechnology

The following graph shows the kinetics curves for the reaction of oxygen with hydrogen to form water:

O2(g) + 2H2(g) → 2H2O(g). Which curve is hydrogen?

TLS Online TPP Program

#Question id: 14282

#Section 5: Bioprocess Engineering and Process Biotechnology

The oxygen transfer rate in an aerobic fermentation process does not depend on the