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givi [52]
3 years ago
5

Feedback mechanisms how do organisms regulate complex systems through chemical interactions

Biology
1 answer:
Mandarinka [93]3 years ago
8 0
Organisms<span> regulate complex systems through chemical interactions through feedback mechanisms. The feedback mechanism can respond to perturbation either as positive feedback (the same direction) or a negative feedback (opposite direction). The contractions in childbirth is an example of positive feedback. The hormone oxytocin is released in the body when contraction begins to further aid the contractions. An example of negative feedback is the regulation of blood glucose level. The continuous rise of blood glucose level may lead to diabetes.</span>
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Answer:

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Explanation:

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Ionic compounds dissociate in water into?
cupoosta [38]
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Which image shows labeled organelles that are present ONLY in plant cells?
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What are some ways that the biosphere interacts with other three components of the Earth system?
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Answer:

These spheres are closely connected. For example, many birds (biosphere) fly through the air (atmosphere), while water (hydrosphere) often flows through the soil (lithosphere). In fact, the spheres are so closely connected that a change in one sphere often results in a change in one or more of the other spheres.

Explanation:

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3 years ago
In a humoral or antibody-mediated immune response, specific B cells are stimulated by Helper T cells to help transform into plas
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Answer:

An important feature that B-cells must have in order to become plasma cells and synthesize antibodies is increased rough endoplasmic reticulum in order to have the surface area needed for antibody production (option A).

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The rough endoplasmic reticulum (RER) has the function of contributing to protein synthesis, in conjunction with the ribosomes that are attached to it and the information of the mRNA.

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Plasma cells and humoral immune response brainly.com/question/1512036

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