Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 535
TLS Online TPP Program

#Question id: 553

The concept of “induced fit” refers to the fact that:

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. enzyme specificity is induced by enzyme-substrate binding.

  2. enzyme-substrate binding induces an increase in the reaction entropy, thereby catalyzing the reaction.

  3. enzyme-substrate binding induces movement along the reaction coordinate to the transition state.

  4. substrate binding may induce a conformational change in the enzyme, which then brings catalytic groups into proper orientation.

More Questions
TLS Online TPP Program

#Question id: 28225

#Unit 5. Developmental Biology

stem cell produce a limited set of specialized cells that are characteristic of a particular tissue. These cells plays a vital role in tissue repair due to injury or disease,  termed as
TLS Online TPP Program

#Question id: 28226

#Unit 5. Developmental Biology

 multipotent stem cells in culture___ 
a) have the potential to differentiate into almost any cell in the embryo 
b) have a restricted array of cell types that they can create
c) finite number of generations for self-renewal
d) produce a limited set of specialized cells that are characteristic of a particular tissue
TLS Online TPP Program

#Question id: 28227

#Unit 5. Developmental Biology

At what condition stem cells may contribute to aging?
TLS Online TPP Program

#Question id: 28228

#Unit 5. Developmental Biology

When a multipotent stem cell divides asymmetrically, its maturing daughter cell often goes through a transition stage, called as
TLS Online TPP Program

#Question id: 28229

#Unit 5. Developmental Biology

which of the following cells do not capable of unlimited self-renewal?
TLS Online TPP Program

#Question id: 28230

#Unit 5. Developmental Biology

which cells function in the organism to generate only one cell type ?