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Maslowich
4 years ago
10

What would cause vasodilation of arterioles?

Biology
1 answer:
Leya [2.2K]4 years ago
4 0

it is caused by relaxation of smooth muscle cells that are in the vessel walls which in the large arteries.

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Most fungi are able to reproduce both asexually and sexually. Describe when asexual reproduction occurs and when sexual reproduc
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Answer:

Asexual reproduction is through the formation of asexual spores. They are produced by one parent only and are genetically identical to that parent (Mitosis).

Sexual reproduction in the fungi has three stages plasmogamy, karyogamy, and meiosis.

Explanation:

AR: Spores may be dispersed by moving water, wind, or other organisms. The spores far from the parent organism. This helps to ensure that the offspring will not have to compete with the parent for space or other resources.

SR: Sexual reproduction occurs when spores from two parents fuse and form a zygospore.

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3 years ago
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igh levels of cortisol would normally provide negative feedback to the _______. High levels of cortisol would normally provide n
alexandr1967 [171]

High levels of cortisol would normally provide negative feedback to the D)the anterior pituitary and the hypothalamus.

ACTH secretion stimulates the discharge of glucocorticoids (cortisol), mineralocorticoids (aldosterone), and androgen from the adrenal cortex.

Corticotropin-liberating hormone (CRH) is launched from the hypothalamus, which stimulates the anterior pituitary to release adrenocorticotropic hormone (ACTH). ACTH then acts on its target organ, the adrenal cortex.

Cortisol increases blood sugar by way of releasing stored glucose, at the same time as insulin lowers blood sugar. Having chronically high cortisol stages can result in continual high blood sugar (hyperglycemia). this can purpose type 2 diabetes.

Learn more about the hypothalamus here brainly.com/question/1022285

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6 0
2 years ago
If glucose is absent, but so is lactose, the lac operon will be ________.
umka2103 [35]

Answer:

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