Option A
Target organs regulate the pituitary through feedback loops. Most often, this takes the form of negative feedback inhibition.
<u>Explanation:</u>
Feedback inhibition is a cellular regulatory mechanism in which an enzyme’s action is frustrated by the enzyme’s terminal product. This method enables cells to control how much of an enzyme’s terminal product is created. An outstanding case of a negative feedback loop is detected in the regulator of thyroid hormone secretion.
To manage the discharge of chemical signals in the hypothalamus, pituitary glands Negative Feedback utilized widely. Negative feedback transpires when a product supplies back to reduce its creation. When the output of a way that constitutes restrains inputs to that way is recognized as Negative feedback
Answer:
D) integrins
Explanation:
The extracellular matrix is an intricate network of carbohydrates and proteins in the cells extracellular space. <em>Collagen proteins </em>undergo modification with carbohydrates within the cell to form collagen fibers; they are interwoven with proteoglycan complexes is made up of carbohydrates proteins and polysaccharides. The resulting mesh is capable of providing structural integrity, mechanical strength and support to tissue.
In the ECM, the fibers are joined to integrins by fibrobronectin bridges. Integrin proteins form crucial connections between surrounding cells, are embedded within the cells' plasma membranes and anchors them in the ECM. Also, they facilitate cell communication in the environment- <u>they are capable of detecting mechanical and chemical signals</u> from the ECM and respond by stimulating signal pathways inside the cell.
Answer:
it is an animal cell. jhhhhhh
If you look at loop of Henle in kidneys, these vary depending in the osmo and ionoregulatory needs of an organism; a dessert rat for instance will have an increadibly long loop of Henle to concentrate urine, other organisms will not.
they measure tremors and pressure. also, where are the options?