Which of the following comparisons between the major macromolecules is false? Group of answer choices

1. Proteins and nucleic acids both store information.

2. Proteins and carbohydrates both have roles in structural support.

3. Nucleic acids and amino acids both contain monosaccharides.

4. Carbohydrates and lipids both store energy.

How does the fermentation of pyruvic acid in cells contribute to the formation of atp? a. it completes the oxidation of glucose to co2, creating atp. b. it generates lactic acid, which cycles back through the krebs cycle, producing 2 atp molecules. c. it converts fadh2 to phosphate, which bonds with adp. d. it produces 2 nad+ molecules, which cycle back to fuel the glycolysis reaction, allowing 2 atp molecules to be produced.