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kolbaska11 [484]
3 years ago
10

What are the uses of cholesterol in animals and their cells?

Biology
1 answer:
Elan Coil [88]3 years ago
5 0

Answer:

Cholesterol is a structural component of the cell membranes of animals. Because of cholesterol that provides cell membrane structural integrity and fluidity, animal cells need not to have cell walls such as that in bacterial and plant cells.Cholesterol reduces permeability of lipid membranes. ... Cholesterol plays has a role in membrane fluidity but it's most important function is in reducing the permeability of the cell membrane. Cholesterol helps to restrict the passage of molecules by increasing the packing of phospholipids.

Explanation:

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D since the next step in the scientific process would be to experiment
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Which statement is most likely to represent the way the society in the picture
lianna [129]

Answer:

picture? I'll try to answer. It's not B. It's either A, C, or D, but it is <em>most likely</em> not C, So I would honestly say it is probably D

4 0
3 years ago
Injuries may damage the nerves of any motor or sensory division of the PNS. In which PNS subdivision would a nerve injury be the
Harrizon [31]

Answer:

In the Sympathetic Nervous System PNS subdivision in which nerve injury would be the most dangerous for life.

Explanation:

In the Sympathetic Nervous System PNS subdivision in which nerve injury would be the most dangerous for life.

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4 0
3 years ago
Are gender traits completely a result of societal expectations?
musickatia [10]

\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}\star

No. Gender traits in humans are largely determined by biophysical processes. There seems to be a vocal political faction that is trying to convince people in the name of liberty and equality that gender traits are completely learned, and therefore arbitrary.

But this claim disagrees with scientific evidence. In general, boys play more with cars and girls play more with dolls not because their parents are perpetuating outdated gender stereotypes, but because their brain is telling them to.

This fact does not mean that boys have to play with boy toys, or that boys who play with dolls aren't really boys. It is just a scientific observation about average behavior and its link to fetal development

4 0
3 years ago
During cellular respiration, the bonds of food molecules are broken, so energy can be released to fuel other cellular processes.
UkoKoshka [18]

B.  New compounds with lower-energy bonds must be formed when the high-energy bonds in food molecules are broken.

Explanation:

The correct statement from the given choices is that new compounds with lower-energy bonds must be formed when the high- energy bonds in the food molecules are broken down.

Cellular respiration is classified as an catabolic  process in which an energy rich substance is broken down into a lesser one.

  • Metabolic processes are usually divided into catabolic and anabolic processes.
  • In catabolic step, energy is broken down.
  • Cellular respiration is catabolic whereas photosynthesis is anabolic.
  • The new compounds formed have lower energy bonds after respiration.

learn more:

Photosynthesis and respiration brainly.com/question/3437832

#learnwithBrainly

3 0
3 years ago
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