Which of the following statements are TRUE? a. Complex I mediates electron transfer from NADH to Complex II.
b. Starting with Fructose 6-phosphate and going through the formation of Fumarate-a total of 8 electrons are removed.
c. Starting with Fructose 6-phosphate and going through the formation of Fumarate-a total of 13 ATP molecules are made by Oxidative Phosphorylation (inclusive of the Glycerol phosphate shunt).
d. Starting with Fructose 6-phosphate and going through the formation of Fumarate-a total of 12 molecules of ATP are made by substrate phosphorylation.

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

How does a lytic infection differ from a lysogenic infection?

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated