Of the reactions of glycolysis: a. the last five occur three times per starting glucose molecule.
b. most are freely reversible under physiological conditions.
c. two consume NADH, but four produce it, resulting in 2 NADH produced per glucose molecule.
d. four result in ATP hydrolysis.

The third stage of cellular respiration is (2 points)

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.

What are the three different shapes, or structures, of carbon-based molecules