3 years ago

The lifetime of NO is 5 - 10 minutes. a. True b. False

Biology

1 answer:

Flauer [41]3 years ago

7 0

Answer: False.

Explanation:

Nitric oxide(NO) is a signalling molecule synthesised by NO synthase which is a a transmitter in the nervous system. Once it is produced, it diffuses out of the cell and act on nearby cells.

NO have a life time of few seconds and it is extremely unstable and highly reactive, it action is restricted.

The blood vessels uses it to signal the surrounding smooth muscle to relax.

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