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Author Question: The basic molecular structure of proteins differs from that of carbohydrates and lipids because, ... (Read 36 times)

dbose

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on: Aug 20, 2018
The basic molecular structure of proteins differs from that of carbohydrates and lipids because, along with carbon, hydrogen, and oxygen, protein molecules also contain
 
 A. nitrogen.
  B. calcium.
  C. sodium.
  D. magnesium.

Question 2

The main source of energy for cells under normal conditions is
 
 A. glucose.
  B. protein.
  C. lipids.
  D. vitamins.


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guyanai

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Reply #1 on: Aug 20, 2018
Answer to Question 1

A

Answer to Question 2

A


dbose

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Reply 2 on: Aug 20, 2018
Gracias!

amandanbreshears

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Reply 3 on: Yesterday
:D TYSM

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