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Yuliya22 [10]
4 years ago
15

Describe the structure of the cell membrane

Health
1 answer:
xxTIMURxx [149]4 years ago
5 0
The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the lipid bilayer with embedded proteins.
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How do the lipoproteins ldl and hdl influence heart disease risk?
AfilCa [17]

LDL is the primary contributor to arterial-clogging plaque. HDL is effective at removing excess cholesterol from the blood.

Heart diseases are the leading cause of death in a number of countries. Atherosclerosis causes the constriction of the blood vessels that supply the heart with blood, leading to heart disease. Gradually, fatty deposits (or plaque) accumulate on the interior of artery walls, reducing the space through which blood may travel to the heart.

Cholesterol is an essential component of all cell membranes and is necessary for numerous metabolic processes. It is produced in the liver by the body. Cholesterol-containing blood lipids (fats) include high-density lipoprotein (HDL) and low-density lipoprotein (LDL). LDL ('bad') cholesterol can cause the formation of plaque in the arteries, whereas HDL ('good') cholesterol helps eliminate cholesterol from the body and makes it more difficult for plaque to form.

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brainly.com/question/24196391

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2 years ago
Explain the difference between a joints possible range of motion and it’s actual range of motion
Radda [10]

Answer:

Each type of joint has a possible range of motion associated with it is joint's actual range of motion, but, is dependent upon the fitness levels of the individual. the possible range of motion is the theoretical maximal range of motion, the actual range of motion will always be less.

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3 years ago
What to look for when buying a tennis shoe
Schach [20]
Hard rubber soles, white, and the laces are short so you dont trip over them as often


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4 years ago
Which individual will probably have the highest blood alcohol concentration after consuming three drinks in 1 hour?
svlad2 [7]

A. a woman with high body weight and high percent body fat.

<h3>Body fat</h3>

The body fat percentage (BFP) of a person or other living thing is calculated by dividing the entire mass of fat by the total body mass and multiplying the result by 100. To sustain life and the ability to reproduce, the body needs essential fat. Because of the needs of childbearing and other hormonal activities, women have a higher amount of essential body fat than males do. Adipose tissue, which has a protective function for internal organs in the chest and belly, is the source of storage body fat. Body fat % can be measured with calipers or by using a bioelectrical impedance analysis technique, among other options.

Of the following people, who will probably have the highest blood alcohol concentration after consuming three drinks in 1 hour?

A. a woman with high body weight and high percent body fat

B. a man with low body weight and low percent body fat

C. a man with high body weight and high percent body fat

D. a woman with high body weight and low percent body fat

Learn more about body fat here:

brainly.com/question/16874344

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4 0
2 years ago
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