Which set of substances are molecular building
blocks that directly form some of the complex
organic molecules present in humans?
1.0.
1.0
☑) water and oxygen
1.0.
B) starch and nitrogen
1.0
✓ carbon dioxide and proteins
0
glucose and amino acids



Answer :

Final answer:

Proteins, the complex organic molecules in humans, are formed from amino acids, the molecular building blocks that directly contribute to their structure and function.


Explanation:

Proteins are the complex organic molecules present in humans, built from amino acids.

The molecular building blocks directly forming proteins are amino acids.

These amino acids combine to form proteins, which play crucial roles in the structure and function of the body's tissues and organs.


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