Hormones are usually:
Correct answer: C. Chemical messengers
- A. Genetic messengers
- B. Physical messengers
- C. Chemical messengers
- D. Biological catalyst
Explanation
A chemical messenger is a molecule or compound that helps in the passage of information from one cell to another cell.
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
The type of neuron that carries nerve impulses from tissue and organs to the spinal cord and brain is:
The hormone that triggers the release of milk in lactating women is:
Those nerves that originate from or lead to the brain are called cerebral nerves. There are_pairs of cranial nerves in humans.
Which of the following lobes of the pituitary gland is known as the master gland of the body?
Which axon transmits the action potential more rapidly?
Which function is not controlled by the hypothalamus?