Biology, 01.08.2019 18:00 lamashermosa23

Explain the process in which hormones secreted by the pancreas function with respect to increased glucose levels in the blood. (tiles) must be in order 1 synthesis of hormones by beta cells2 release of hormones from the receptors 3 intake of glucose molecules from the blood by specific transporters 4 high amount of glucose in the blood5 sending signals toward the pancreas.6 binding of hormones with receptors on the liver sequence

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Ibelieve process of hormones secretion from the pancreas takes place in the following order; high amount of glucose in the blood, this triggers the sending signals towards the pancrease, consequently, synthesis of hormones by beta cells, then, binding of hormones with receptors on the liver sequence, the release of hormone from the receptors, and then intake of glucose molecules from the blood by specific transporters. when blood sugar levels are high an impulse is sent to the brain which in turn sends a signal to the brain that makes pancrease to release hormone insulin which triggers mechanism that reduces or lowers the amount of blood sugar back to normal. on the other hand, low glucose concentration triggers a signal to the pancrease which releases hormone glucagon that enhances mechanisms the increases glucose concentration back to normal.

Answer from: leloobey

the right order is:

4 high amount of

5 sending

1 synthesis of

6 binding of

3 intake of (reducing the blood sugar level)

2 release of (after regulating the blood sugar level to 1g / liter)

explanation:

in case of hyperglycemia, when the glucose level is greater than 1g / liter of blood, the endocrine cells of the pancreas (located at the islet levels of langerhans) are sensitized to this increase in concentration to their receptors glut2 which will internally glucose and cause the release of insulin molecules into the blood. when these molecules reach the liver, they are recognized by specific receptors located on the membrane of hepatocytes and will trigger:

- the transformation of glucose into glycogen by causing the activation of an enzyme, glycogen synthetase.

- the increase of glucose inputs into the adipocytes of the liver where it will be stored (especially in the form of triglyceride).

insulin also has an action on myocytes (glucose degradation and stimulation of gluconeogenesis) and adipocytes (stimulates lipogenesis). it is a hypoglycemic hormone.

the non-release of the hormone (insulin) from the receptor after its binding can cause reactive hypoglycemia.

Answer from: Quest

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

Answer from: Quest

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave