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irga5000 [103]
2 years ago
13

Diffusion is the_______________________________________________________

Biology
1 answer:
Dmitry_Shevchenko [17]2 years ago
5 0

Answer:

Diffusion is the movement of a substance from an area of high concentration to an area of lower concentration.

Explanation:

Diffusion occurs in liquids and gases when their particles collide randomly and spread out. Diffusion is an important process for living things - it is how substances move in and out of cells.

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Explanation:

For both RNA and DNA, chemical groups such as phosphate (PO3-) attaches to the 5' carbon of the pentose sugar (deoxyribose in DNA, ribose in RNA).

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Thus, a nucleic acid structure structure reveals a several repeating units of nucleotides where nitrogenous base links to a pentose sugar, who in turns is linked to phosphate group

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