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.
Answer:
The correct answer is "duct".
Explanation:
The structures at which substances are secreted in the body are known as ducts. For instance, the liver and the pancreas act as exocrine glands liberating bile and pancreatic juice, respectively. These exocrine glands secrete the substances from the gastrointestinal tract through a series of ducts. The ducts could be branched or unbranched, depending on the location at which the exocrine secretion takes place.
Less rain and snow------->apex
1. D, because they both produce electricity for the cell and chemical energy
2 D, ATP is the high energy output
3. D, they release the energy to plants
4. I would say B, photosynthesis is energy to convert carbon dioxide
Hope this helps
-Zayn Malik
(Sorry if this is wrong)
I’m pretty sure it’s skeletal muscle:) hope you have a nice day