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TiliK225 [7]
3 years ago
10

Materials are able to move across a cell membrane through one of two methods: active transport or passive transport. What is the

difference between active transport and passive transport?
Biology
1 answer:
kondaur [170]3 years ago
5 0
Active:requires the assistance of a carrier protein, also requires energy 




Passive:does not require energy is also movement of ions and other atomic and other molecular substances.
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Zigmanuir [339]

Answer and Explanation:

Protein is one of the most important molecules in our organism, being present in the composition of all elements, in addition to participating in several metabolic processes. This importance creates the need to study this molecule, however, to study it it is necessary to know the composition chemistry and the levels of structure it presents.

The chemical composition of proteins is related to amino acids, since protein is formed by them. In this case, we can say that the proteins have the same composition as the amino acids containing carboxylic acid and different amino groups, which is what determines the name and function of the amino acid.

In addition to chemical composition, the structure levels of proteins are extremely important, as they only function at a specific structural level. As for these levels, proteins can have a primary structure (there are more than two amino acids organized in a linear row), a secondary structure (when the primary structure turns into a helix species), a tertiary structure (formed by a more intense folding of the secondary structure providing the appearance of helices and leaves) and quarternary structure (when several tertiary structures are joined, allowing folding at the three-dimensional level. This is the functional structure of the protein).

5 0
3 years ago
Which letter indicates the cavity that contains the digestive organs?
prohojiy [21]
It is the abdominal cavity that contains the digestive organs.
8 0
3 years ago
Can nucleic acids diffuse through membrane
Arlecino [84]
Yes it can !!!!!!!!!!!!!!! just did that got it right
4 0
2 years ago
The _____ implies that each individual is genetically programmed to carry a particular amount of body weight.
Vlada [557]
The "set-point theory" implies that each individual is genetically programmed to carry a particular amount of body weight.

The set point is the weight range in which your specific body is programmed to work. The set point theory trusts that a man's body will battle to keep up that specific weight range.


6 0
3 years ago
Which type of cell is more complex, prokaryotic or eukaryotic?
Lisa [10]
It is accually prokaryotic
7 0
3 years ago
Read 2 more answers
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