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Andrew [12]
3 years ago
14

Is diffusion the only way materials can enter the cell?

Biology
1 answer:
sammy [17]3 years ago
6 0
Diffusion is not the only way for particles to enter the cell. A process called endocytosis is another way for particles to enter cells by active transport. The process means engulfing and requires energy. On the other hand, another active transport process called exocytosis is the process of removing particles from the cells. 
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Answer:

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Explanation:

6 0
2 years ago
Suppose an alkane had 8 carbon atoms. How many hydrogen atoms would it have? a. 18 atoms c. 10 atoms b. 16 atoms d. 12 atoms
Delvig [45]
<h3><u>Answer;</u></h3>

A. <em>18 hydrogen atoms </em>

<h3><u>Explanation;</u></h3>
  • <em><u>Alkanes are group of hydrocarbon that are saturated</u></em>. They are saturated in the sense that each carbon atom has maximum number of hydrogen atoms.
  • <em><u>The homologous series of alkanes has a general formula of CₓH₂ₓ₊₂.</u></em>
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7 0
3 years ago
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AveGali [126]

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Answer:

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4 0
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I need to know what all these things are
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