Open Question: Which of the following does not apply to NAD+’s functions?
1. NAD+ is reduced to NADH during both glycolysis and the Krebs cycle.
2. NAD+ can receive electrons for use in oxidative phosphorylation.
3. NAD+ is reduced by the action of dehy- drogenases.
4. NAD+ has more chemical energy than NADH.
5. In the absence of NAD+, glycolysis cannot function.
Open Question: Which set of compounds would the Law of Multiple Proportions apply to...?
law states: If two elements form more than one compound between them, then the ratios of the masses of the second element which combine with a fixed mass of the first element will be ratios of small whole numbers.
no is 1:1 ratio of n to o, no2 is mass ratio of 1:n to 2 o, "then the ratios of the masses of the second element which combine with a fixed mass of the first element will be ratios of small whole numbers."
n is fixed, and o is in a ratio of small whole numbers!
