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Nata [24]
3 years ago
5

1. What is a macromolecule? Name four macromolecules present in all living things and identify what they have in common.

Biology
1 answer:
dybincka [34]3 years ago
5 0
The prefix "macro" means large, so they are large molecules, composed of hundreds, thousands, or even more atoms. Most of these important for our biological functions are organic, meaning that they contain many carbons and hydrogens, and usually with oxygens as well.
The four main types of macromolecules present in all living things: proteins (composed of amino acids), carbohydrates, lipids (fats), and nucleic acids. They are all organic, thus contain carbon and hydrogen.
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3 0
1 year ago
Cytopathic effects are changes in host cells due to.
anzhelika [568]

Answer: viral invasion.

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4 0
2 years ago
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bija089 [108]
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7 0
3 years ago
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Answer:

b. How does food yield energy?

Explanation:

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2 years ago
An old alternative hypothesis for the evolution of infanticide was that parents killed offspring (including their own) when food
Alika [10]

Answer:

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6 0
3 years ago
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