Practice Questions

TLS Online TPP Program

#Question id: 565

A transition-state analog:

#Unit 1. Molecules and their Interaction Relevant to Biology

is less stable when binding to an enzyme than the normal substrate.
resembles the active site of general acid-base enzymes.
resembles the transition-state structure of the normal enzyme-substrate complex.
stabilizes the transition state for the normal enzyme-substrate complex.

More Questions

TLS Online TPP Program

#Question id: 4007

#Unit 3. Fundamental Processes

Of the following statements about the different types of eukaryotic RNA, which one is true?

TLS Online TPP Program

#Question id: 17658

#Unit 7. System Physiology – Animal

Which of the following is the most accurate description of stress?

TLS Online TPP Program

#Question id: 34186

#Unit 3. Fundamental Processes

A. Each Okazaki fragment is synthesized by a new alternating core polymerase.

B. When synthesis of one Okazaki fragment is completed, synthesis of the next Okazaki fragment starts close to fork

C. Each Okazaki fragment is synthesized by a new primer reaction

D. Bonafide Okazaki fragments size is conserved among prokaryotes to eukaryotes

Choose true and false

TLS Online TPP Program

#Question id: 1130

#Unit 4. Cell Communication and Cell Signaling

In muscle cells, glycogen phosphorylase kinase is activated by

a. Ca2+. b. diacylglycerol. c. nitric oxide. d. protein kinase A.

TLS Online TPP Program

#Question id: 12841

#General Aptitude

In a triangle ABC, AB = 8 cm, AC= 10 cm and <B = 90°, then the area of DABC is