Cellular Respiration

Which of the following diagrams represents the correct cycling of gases in photosynthesis and respiration?

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A cell undergoes cellular respiration in order to produce ______.

• energy

• carbon dioxide

• structural proteins

• matter

What molecule is the energy currency produced during respiration?

• ATP

• MLB

• NFL

• NBA

During respiration, ADP is converted to ATP by the addition of a _____ via a dehydration reaction.

• phosphate

• nucleotide

• glucose

• gene

Energy in ATP is released by the hydrolysis of the _______.

• third phosphate group

• water

• adenosine subunit

• ribose sugar

By way of cellular respiration, what molecule do cells metabolize in order to make ATP?

• glucose

• ATP

• oxygen

• carbon dioxide

Which is more efficient in terms of producing ATP from glucose?

• aerobic metabolism (with oxygen)

• anaerobic metabolism (without oxygen)

Aerobic respiration requires ________ to occur.

• oxygen

• carbon dioxide

• sunlight

• water

Most ATP in eukaryotic cells is produced in the

• mitochondria

• cytoplasm

• chloroplast

• plasma membrane

In aerobic respiration, carbohydrates are ultimately broken down into ________ which is expelled from the cell.

• carbon dioxide

• oxygen

• heat

• ATP