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ddd [48]
3 years ago
9

What is the purpose of the coronary artery and what results if there is blockage in this vessel ? cousrse hero?

Biology
1 answer:
tresset_1 [31]3 years ago
7 0
Coronary arteries supply blood to the heart muscle, The left one, arises from the aorta and feeds blood to the left side of the heart and the right one supplies blood to the right ventricle, the right atrium, and the SA (sinoatrial) and AV (atrioventricular) nodes, which regulate the heart rhythm. Blockage in this vessel result in <span>reducing the flow of oxygen and nutrients to the heart muscle and that can lead to a heart attack. Atherosclerosis and arteriosclerosis are the most common causes of heart disease.</span>
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c

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What are 5 reasons medeel chose peas for genetic subjects?
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____________________ are structures inside cells that perform specific functions and are often enclosed in membranes; these can
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Answer:

Organelles

Explanation:

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3 years ago
Two-component regulatory systems rely on a balance of phosphorylation and dephosphorylation of sensor kinases and response regul
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Answer:

The correct answer is the first statement.

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A fundamental stimulus-response coupling mechanism that helps various species to react and sense different modifications taking place in various distinct environmental circumstances is known as a two-component regulatory system. Though this system is found in almost all the domains of life, however, it is generally witnessed in species like bacteria, mainly in the Gram-negative and cyanobacteria.  

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mihalych1998 [28]

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Thus, Option-A is correct.

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3 years ago
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