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TLS Online TPP Program

#Question id: 557

The number of substrate molecules converted to product in a given unit of time by a single enzyme molecule at saturation is referred to as the:

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. dissociation constant.

  2. half-saturation constant.

  3. maximum velocity.

  4. turnover number.

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TLS Online TPP Program

#Question id: 2629

#Unit 2. Cellular Organization

Case of constitutive mutants,
TLS Online TPP Program

#Question id: 2631

#Unit 2. Cellular Organization

True statements about genes of galactose metabolism in Yeast;
TLS Online TPP Program

#Question id: 2633

#Unit 2. Cellular Organization

In trp operon leader peptide has Which one is incorrect.
TLS Online TPP Program

#Question id: 2634

#Unit 2. Cellular Organization

Tryptophan, the end-product of the enzymes encoded by the trp operon, therefore acts as a co-repressor and inhibits its own synthesis through:
TLS Online TPP Program

#Question id: 2637

#Unit 2. Cellular Organization

Which of these operons is anabolic?
TLS Online TPP Program

#Question id: 2638

#Unit 2. Cellular Organization

Which of these systems give the best mode for turning trp operon off?