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endocrine glands.

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10y ago
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11y ago

The ovary releases eggs and hormones

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Q: What system releases signal molecules into the bloodstream?
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This system releases hormones into interstitial fluid and then into the bloodstream?

Endocrine System


How is molecular shape critical to a living system?

Molecular Shape is crucial in a living system because it determines most biological molecules recognize and respond to one another. An example would be when signal molecules releases its signal, it releases a unique shape that specifically fits together with the shape of the receptor molecules on the surface of the receiving cell, much as a key fits into a lock.


What is the organ in the digestive system that releases nutrients into the bloodstream by the process of absorption?

The small intestine. It has villi that absorb nutrients and then transport them to the bloodstream.


What after receiving a signal from the nervous system it releases hormones like insulin?

the pancreas secretes insulin


What role do red bloods cells play in the respiratory system?

Hemoglobin carries the oxygen molecules into the bloodstream.


What kind of potential is it when a neuron fires?

When a signal is sent out from the nervous system it is caused a release of a neurotransmitter that releases an action potential.


The set of glands that regulates the activities of certain organs is called the?

The set of glands that regulate the activities of certain organs is called the endocrine system. The endocrine system releases chemical products into the bloodstream.


What system prepares food for the bloodstream?

The digestive system prepares food for the bloodstream. The digestive system absorbs food particles and nutrients pass through this system to the bloodstream.


What kind of system is the bloodstream?

circulatory system


What is a bloodstream?

A bloodstream is the flow of blood through the circulatory system of an animal.


Why do you nedd a digestive system?

So that large, insoluble molecules of food can be broken down into smaller, soluble ones which can then be absorbed into the bloodstream for use by all the cells in the body.


What situations would cause the greatest decrease in the motion of molecules in a system?

the system releases 100 J of heat and does 100 J of work. just got the question wrong ;-; here's the answer for the homies