Practice Questions

TLS Online TPP Program

#Question id: 34148

Assertion (A): Prolactin stimulates the synthesis of casein and lactalbumin during lactation without acting directly on the cell nucleus.
Reason (R): The action of prolactin is dependent on intact microtubules, suggesting involvement of cytoplasmic transport or signaling components.

Choose the correct option:

#Unit 7. System Physiology – Animal

Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true, but R is false.
A is false, but R is true.

More Questions

TLS Online TPP Program

#Question id: 33335

#Unit 2. Cellular Organization

What is meant by the term generation time?

TLS Online TPP Program

#Question id: 33336

#Unit 2. Cellular Organization

Which of the following filamentous temperature sensitive protein act as penicillin-binding proteins?

TLS Online TPP Program

#Question id: 33337

#Unit 2. Cellular Organization

Which of the following protein forms a spiral structure on the inner surface of the cytoplasmic membrane and oscillates back and forth from pole to pole?

TLS Online TPP Program

#Question id: 33338

#Unit 2. Cellular Organization

How does FtsZ find the cell midpoint of a rod-shaped cell?

TLS Online TPP Program

#Question id: 33339

#Unit 2. Cellular Organization

Inactivation of which of the following protein in rod-shaped bacteria causes the cells to become coccoid (coccus-shaped)?

TLS Online TPP Program

#Question id: 33340

#Unit 2. Cellular Organization

Beginning at the FtsZ ring, small gaps in the wall are made by enzymes called: