Practice Questions

TLS Online TPP Program

#Question id: 585

In an enzyme reaction involving one enzyme and one substrate, the rate of the reaction depends on

#Unit 1. Molecules and their Interaction Relevant to Biology

substrate concentration.
enzyme concentration.
both substrate and enzyme concentrations.
the enzyme concentration at first and the substrate concentration later on.

More Questions

TLS Online TPP Program

#Question id: 5221

#Unit 11. Evolution and Behavior

Unequal crossing over during Prophase I can result in one sister chromosome with a deletion and another with a duplication. A mutated form of hemoglobin, known as hemoglobin Lepore, is known in the human population. Hemoglobin Lepore has a deleted set of amino acids. If it was caused by unequal crossing over, what would be an expected consequence?

TLS Online TPP Program

#Question id: 23794

#Unit 7. System Physiology – Animal

The responses of amacrine cells produce

TLS Online TPP Program

#Question id: 14959

#Unit 6. System Physiology – Plant

In addition to self assembly, enzymes may facilitate wall assembly. A prime candidate for enzyme-mediated wall assembly is-

TLS Online TPP Program

#Question id: 3680

#Unit 3. Fundamental Processes

If DNA polymerase I were mutated so that all its enzymatic activities were inactive, which part of replication would be most affected?