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In-s [12.5K]
3 years ago
6

This is for science

Biology
1 answer:
trapecia [35]3 years ago
8 0

Answer: it is the second one (squeezes together)

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Importance of protein in mammals​
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Answer:

Proteins serve many functions within an organism, such as mammals. Proteins are used to grow and repair tissues. ... Proteins also form hormones, which transport chemical messages between tissues and organs. Proteins are also important building blocks of bone, carilage, muscle, skin, and blood.

Link:

https://www.enotes.com/homework-help/outline-role-proteins-life-mammals-547196

7 0
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LDL (low-density lipoprotein) contains
Basile [38]

Answer:The correct answer is " a"

LDL contain protein,triglycerides,phospholipid and cholesterol.

Explanation:

Low density lipoprotein,or LDL,are complex aggregates of lipids and protein.Their function is to transport lipids (fats) around the body,in the bloodstream,and to the cells where its required.Apart from this,it also carries triglycerides,phospholipids and fat soluble vitamins.

Lipoprotein is composed of a hydrophobic core that is made up of polyunsaturated fatty acids and cholesterol molecules,along with a lipid membrane that contains protein called apolipoproteins.

There are 4 major classes of lipoprotein:

•chylomicrons

•very low density lipoprotein(VLDL)

•high density lipoprotein (HDL)

•low density lipoprotein(LDL)

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which of the following is example of point source pollution? A. sewage treatment plant B. Agricultural Runoff C. Acid rain D. Se
Svetradugi [14.3K]

The answer to your question is,

A. sewage treatment plant

-Mabel <3

5 0
3 years ago
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How is the information contained in a signaling molecule received by a cell?
Natalija [7]

Answer: Depending on the nature of the signaling molecule, it may either bind to and activate a receptor protein embedded in the plasma membrane, or it may move across the plasma membrane and bind to a receptor protein in the cytoplasm.

Explanation: I found this answer on quizlet

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During the conversion of glucose into a free form of energy only a small percentage is converted into useable ATP. What is the r
Yuki888 [10]
<h2>A<em>denosine triphosphate</em></h2>

Explanation:

  • <em>ATP, or adenosine triphosphate, is synthetic vitality the cell can utilize.</em>
  • The particle gives vitality to your cells to perform work, for example, moving your muscles as you stroll down the street.<em>When ATP is separated into ADP (adenosine diphosphate) and inorganic phosphate, vitality is discharged.  </em>
  • ATP is converted into ADP which can be recycled back into ATP Is Converted into A waste product that The cell excretes ATP Is broken down into its individual parts and would need to be re-made Through metabolism to be used again.  
  • At the point when one phosphate bunch is expelled by breaking a <em>phosphoanhydride bond in a procedure called hydrolysis,</em> <em>vitality is discharged, and ATP is changed over to adenosine diphosphate (ADP).  </em>
  • <em>ATP works as the vitality cash for cells.</em> It permits the cell to store vitality quickly and transport it inside the cell to help endergonic concoction reactions.
  • As ATP is utilized for vitality, a phosphate gathering or two are withdrawn, and either ADP or AMP is created.
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