Here, you may find CSS Optional Subjects MCQs. If you want to prepare MCQs of optional subjects, CSS MCQs platform is here to serve you while preparing your MCQs portion of your CSS Exam. Please practice these CSS Optional Subjects MCQs on a daily basis.

What is the role of neurotransmitters in nerve impulses?

A. They create the electrical charge of the impulse
B. They transmit the impulse across the synapse
C. They control the strength of the impulse
D. They regulate the frequency of impulses

Show Answer…
Correct Answer: B.They transmit the impulse across the synapse
» Read More…

How does a nerve impulse travel along an axon?

A. By diffusion
B. By active transport
C. By facilitated diffusion
D. By saltatory conduction

Show Answer…
Correct Answer: D.By saltatory
» Read More…

When did the second wave of modernization theory appear?

A. 1950s and 1960s
B. 1970s and 1980s
C. 1980s and 1990s
D. 1990s and 2000s

Show Answer…
Correct answer: B. 1970s and 1980s
» Read More…