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3 years ago

Describe how the structures of proteins differ from the structures of carbohydrates

Biology

1 answer:

Masteriza [31]3 years ago

5 0

Answer:

Both are considered macromolecules. I'll explain below

Explanation:

Proteins are like a huge Lego construction. Each individual piece gets pieced together to make a larger "thing" - Death Star, House, etc. Each individual piece is a monomer, and the larger construction is the polymer. The monomers are Amino Acids and they get pieced together to form the polymer that is called a protein. The linkage that they use is an amide bond, and in biology it is usually called a peptide bond.

Carbohydrates can be singular monomers or polymer units. They are made of completely different compounds - usually aldehydes or ketones. And they link together through different chemical linkages (acetal or ketal linkages for polymers,hemiacetal or hemiketal linkages for monomers).

Both can be large, 3D strucutres - proteins are only functional as a large, 3D structure, while carbohydrates can be singular.

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why is sustainable use of natural resources important? to ensure that natural resources are available for future generations to

zlopas [31]

Answer:

The correct answer is (a) to ensure that natural resources are available for future generations.

Sustainable development means optimized use of natural resources to meet the demand of people in the present and future scenario. The main aim of sustainable development is to balance our economic, environmental and social needs which allows the prosperity for now and future generations. Sustainability can only be maintained when the resources are used in a way that it meets the need of people, not the greed of people.This is done to ensure that natural resources are available for future generations.

Explanation:

Hope this helps...

6 0

2 years ago

: the pertussis toxin was found to interfere with the ligand-binding site in g-protein coupled receptors. at which point in the

Ronch [10]

The point at which the toxin would interrupt normal cell signalling in the pathway is the signal amplification.
This is because of the G-protein uncoupling and inhibition of signal amplification by pertusis toxin. Pertusis toxin released by the bacteria Bordetella pertusis and prevents signal that is amplifying from the protein. The G-protein coordinates the interaction between membrane bound receptor proteins and the effector proteins involved in the intracellular signalling. The toxin promotes the uncoupling of this heterotrimetric protein and also inhibits the amplification thus preventing the interaction of the receptor proteins and the second messengers.

4 0

3 years ago

The spinal cord is surrounded by the bones of the

pishuonlain [190]

The spinal cord is surrounded by bones (vertebrae), extends downward from the base.

8 0

3 years ago

The<br> is the driest biome on Earth.

meriva

Answer:

Desert biomes are the driest of all the biomes. In fact, the most important characteristic of a desert is that it receives very little rainfall.

Explanation:

4 0

3 years ago

Read 2 more answers

What is the Importance of process in the life cycle of an organism or cell

faust18 [17]

The complete question is :

Importance of process in the life cycle of an organism or cell: Replace body cells, body growth, to repair damage

Answer: Mitosis

Explanation:

The process that helps in the body growth, repair and replacement of the older cells of the body by the newer ones is Mitosis.

It helps in keeping the body healthy and replacement of the older cells by the newer one.

The process of mitosis is very important for the cells of the body. It takes place in the every eukaryotic organism.

Mitosis is the part of cell cycle which takes place when the chromosomes is divided into two nuclei. After this process the cells gives rise to identical cells by which the number of chromosomes is maintained.

7 0

3 years ago