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Rashid [163]
3 years ago
14

Describe the importance of the cell membrane containing both polar and non polar parts

Biology
1 answer:
vaieri [72.5K]3 years ago
6 0

The main component of the cell membrane is a phospholipid bi-layer or sandwich. The heads (the phospho part) are polar while the tails (the lipid part) are non-polar.

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Please help me identify what cell organelle this is and the numbers too!
Dominik [7]
1) Ribosomes
2) Nucleus
3) Mitochondria

Hope this helps!! :)
6 0
3 years ago
An individual with type 2 diabetes who takes glipizide (glucotrol) to control her blood glucose has begun a formal exercise prog
Volgvan

Out of the following given choices;

a. Drink additional water to prevent dehydration.

b. Eat something with 15 g of simple carbohydrates.

c. Go to the first aid station to have glucose checked.

d. Take another dose of the oral agent.


The answer is B. The stated symptoms are symptoms of low blood sugar (hypoglycemia). The exercises drained glucose from her blood as the muscles used up the glucose in respiration. Since diabetics have flawed insulin protein that is incapable of enabling cells take up glucose and hepatocytes to make glucose, the blood sugar levels drop to critical levels that threaten body functions.


7 0
3 years ago
What molecules are constituents of animal cell membranes?
OverLord2011 [107]

Answer:

fatty-acid-based lipids and proteins

hope this helped

Explanation:

3 0
2 years ago
Excess post-exercise oxygen consumption is the extra amount of oxygen consumed after the completion of exercise and before respi
Scilla [17]

The extra oxygen is used to restore muscle fibers to their pre-exercise state by doing all of the following except facilitating calcium release from the sarcoplasmic reticulum in the muscle fiber. Thus, the correct option is B.

<h3>What is Respiration?</h3>

Respiration may be defined as the process of acquiring oxygen from outside the body and utilizing it in the process of breakdown of food sources for cellular needs.

The extra oxygen works in the muscle fiber by replenishing the ATP, restocking the myoglobin, and supplying the ATP used to replenish glycogen stores in the muscle fiber.

Therefore, the correct option for this question is B.

To learn more about Respiration, refer to the link;

brainly.com/question/18169685

#SPJ1

5 0
2 years ago
when you run, the impact of your foot striking the ground creates a force that is how many times your body weight?
mash [69]

Answer:

3 times your body weight

8 0
3 years ago
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