Exam 5: How Cells Work

A plant cell is mutated so ATP synthase no longer functions.Which process will be affected?

When ATP breaks down into ADP and a phosphate group,

Each time a person takes a breath,he or she is bringing in the oxygen he or she needs to stay alive.The ultimate source of the oxygen used by all aerobic organisms comes from a reaction that breaks down

The energy carriers NADPH and NADH differ structurally.Functionally they are

Chemical reactions that break down lipids are

For each characteristic below,determine if it applies to photosynthesis and/or cellular respiration. -produces sugars

Two students are discussing the importance of glycolysis in human cells.One student states that the main function of glycolysis is to produce ATP.The other states that the main function is to produce NADH.Which student is correct?

The events of the Calvin cycle

Which step of cellular respiration occurs outside the mitochondria?

For each characteristic below,determine if it applies to photosynthesis and/or cellular respiration. -produces carbon dioxide

For each characteristic below,determine if it applies to the light reactions or the light-independent reactions of photosynthesis. -produces energy carriers

The energy required for life processes must be extracted from an organism's

For each characteristic below,determine if it applies to the light reactions or the light-independent reactions of photosynthesis. -produces sugars

In many organelles,groups of different enzymes are located on membranes in close proximity to each other because

List the energy carriers in a cell.Which of the energy carriers carries the most energy?

Photosynthesis and cellular respiration are both complementary and relatively balanced,but early history of life on Earth showed increasing oxygen concentrations.This indicates that

Determine whether each statement is an analogy for an anabolic pathway or a catabolic pathway. -In a popular video game an ax is used to chop trees into individual blocks of wood.

What is the importance of photosynthesis to organisms other than plants?

After an enzyme catalyzes a reaction there is a(n)________ in the concentration of ________.

Some kinds of drain cleaners use enzymes rather than strong,more dangerous chemicals.These enzymes must be able to