Compare and contrast the order of events in photosynthesis and cellular respiration to explain why the electron transport chain occurs first, before the Calvin cycle, of photosynthesis but occurs last in cellular respiration.

All of the following are directly produced during photosynthesis except

A deep sea bacteria that oxidizes sulfides for energy to produce organic molecules could be described as a ____

Why do plant cells require both chloroplasts and mitochondria?

Which of the following is an example of a final electron acceptor that could be used for fermentation

This molecule is regenerated during the Citric acid cycle

Which molecule is the source of carbon and oxygen for the Calvin cycle to produce carbohydrates?

Perform the indicated operation of subtraction on the two rational expressions and reduce your answer to lowest terms.7x−4×2−2x−15−8x−5

Perform the indicated operation of multiplication or division on the rational expressions and simplify.s2−424⋅4(s+2)2

Perform the indicated operation of multiplication or division on the rational expressions and simplify.y2−1610÷(y+4)22