3 years ago

How do gases move in andout

1 answer:

6 0

Answer:

Gas exchange during respiration occurs primarily through diffusion. Gas molecules move from a region of high concentration to a region of low concentration. Blood that is low in oxygen concentration and high in carbon dioxide concentration undergoes gas exchange with air in the lungs.

Explanation:

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poizon [28]

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Explanation:

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6 0

3 years ago

Read 2 more answers

What step would you likely find in the life cycle of an animal virus, but not in a bacteriophage

Lisa [10]

Answer:

Life Cycle of Viruses with Animal Hosts Lytic animal viruses follow similar infection stages to bacteriophages: attachment, penetration, biosynthesis, maturation, and release (see Figure 4). However, the mechanisms of penetration, nucleic-acid biosynthesis, and release differ between bacterial and animal viruses.

Explanation: