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Sveta_85 [38]
3 years ago
7

Plz plz plz help asap

Biology
1 answer:
Elenna [48]3 years ago
8 0

It pulls it Down towards the earth

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The answer is insulin.

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Pancreatic juice is an enzyme containing secretion produced by the pancreas into the small intestine. Enzymes in the pancreas help in digesting proteins, carbohydrates and fats. The constituent enzymes are as follows:

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Insulin:

Insulin can never be part of pancreatic juice because it is a hormone, not an enzyme. Hormones are chemical messengers secreted only in blood. Insulin is a hormone secreted by the pancreas to lower blood glucose levels by binding to insulin receptors on cells and stimulating the intake of glucose through glucose transport channels (GLUTs) in the cell membrane.

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iii) On regulatory demand of the body it can dilate or constrict.

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2)Vein ---

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ii) It brings blood from different parts to the heart.

iii) It can't dilate or constrict under normal conditions.

iv) It contains valves that allow the blood to flow in one direction towards the heart.

v) All veins carry deoxygenated blood except the pulmonary vein.

3)Capillary ---

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ii) It forms a network throughout the body in all living cells connecting arteries to veins.

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