Neurons which make up the nervous system,consist of:
Correct answer: D. All (A), (B) and (C)
- A. An axon
- B. 2 or more dendrites
- C. A cell body containing a nucleus
- D. All (A), (B) and (C)
Explanation
The basic unit of the nervous system is a nerve cell, or neuron. A neuron has a cell body, which includes the cell nucleus, and special extensions called axons and dendrites.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
Practise Coordination and Control
1,687 free Coordination and Control MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Coordination and Control questions
Which of the following is NOT function of auxin?
Gibberellin:
The naturally occurring cytokinin is:
Who send information from the sense organs to the C.N.S?
Who send information from the C.N.S. to the effectors?
Who connect different neurons together, send information between neurons. Through short dendrites and short axons?