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kondaur [170]
3 years ago
6

Does homeostasis in and between cells help to return organ systems and the organisms as a whole back to homeostasis?

Health
1 answer:
ira [324]3 years ago
7 0

Answer:            Homeostasis refers to stability, balance, or equilibrium within a cell or the body. It is an organism’s ability to keep a constant internal environment. Homeostasis is an important characteristic of living things. Keeping a stable internal environment requires constant adjustments as conditions change inside and outside the cell. The adjusting of systems within a cell is called homeostatic regulation. Because the internal and external environments of a cell are constantly changing, adjustments must be made continuously to stay at or near the set point (the normal level or range). Homeostasis can be thought of as a dynamic equilibrium rather than a constant, unchanging state.

Feedback Regulation Loops

The endocrine system plays an important role in homeostasis because hormones regulate the activity of body cells. The release of hormones into the blood is controlled by a stimulus. For example, the stimulus either causes an increase or a decrease in the amount of hormone secreted. Then, the response to a stimulus changes the internal conditions and may itself become a new stimulus. This self-adjusting mechanism is called feedback regulation.

Feedback regulation occurs when the response to a stimulus has an effect of some kind on the original stimulus. The type of response determines what the feedback is called. Negative feedback occurs when the response to a stimulus reduces the original stimulus. Positive feedback occurs when the response to a stimulus increases the original stimulus.

Explanation:

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Answer:

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Explanation:

Whole grain is made up of its bran and germ, including the endosperm.  The bran is the exterior part of the wheat kernel, while the germ is the portion inside the seed, which enables it to grow into a new plant after planting. The endosperm is a tissue produced inside the seeds of most of the flowering plants following fertilization, which provides nutrition in the form of starch, oil, and protein. For whole grains to be nutritious in the body, these components must be present.

Milling or refinery is the process of separating the bran, endosperm, and germ from the whole grain.

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