<h2>What is a feedback mechanism?</h2>
A feedback mechanism is a physiological regulation system in a living body that works to return the body to its normal internal state, or commonly known as homeostasis. In nature, feedback mechanisms can be found in a variety of environments and animal types. Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop. The system can then be said to feed back into itself.
Examples:
- Menstrual cycle. At the beginning of the menstrual cycle, the ovaries release the hormone estrogen. The estrogen acts as a stimulus for the positive feedback loop. ...
- Childbirth. Figure: Normal childbirth is driven by a positive feedback loop.
Chlorophyll (also chlorophyl) is any of several related green pigments found in the mesosomes of cyanobacteria and in the chloroplasts of algae and plants.[2] Its name is derived from the Greek words χλωρός, khloros ("pale green") and φύλλον, phyllon ("leaf").[3] Chlorophyll is essential in photosynthesis, allowing plants to absorb energy from light.
The Answer is B, as they attach to the endoplasmic reticulum so that the protein process can occur
Answer:
these are odd questions....
Explanation:
1. they are curious about how they get blind
2. the quills