Unit 5 Review: Photosynthesis & Cell Respiration

Front

What is the primary function of mitochondria in a cell?

Back

The primary function of mitochondria is to produce ATP (adenosine triphosphate), which is the main energy currency of the cell.

Front

What is the relationship between photosynthesis and cellular respiration?

Back

Photosynthesis and cellular respiration are interconnected processes that form a cycle of energy transformation; photosynthesis converts light energy into chemical energy (glucose), while cellular respiration converts that chemical energy into usable energy (ATP).

Front

What is the peak of a graph?

Back

The peak of a graph refers to the highest point on the curve, indicating the maximum value of the variable being measured.

Front

In which organelle does cellular respiration occur?

Back

Cellular respiration occurs in the mitochondria.

Front

In which organelle does photosynthesis take place?

Back

Photosynthesis takes place in the chloroplasts.

Front

What are the two main stages of photosynthesis?

Back

The two main stages of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle).

Front

What is the equation for cellular respiration?

Back

The equation for cellular respiration is: C6H12O6 (glucose) + 6O2 (oxygen) → 6CO2 (carbon dioxide) + 6H2O (water) + ATP (energy).

Front

What role do chlorophyll play in photosynthesis?

Back

Chlorophyll is a pigment found in chloroplasts that absorbs light energy, primarily from the sun, which is essential for the process of photosynthesis.

Front

What is the significance of the ATP produced during cellular respiration?

Back

ATP produced during cellular respiration is crucial as it provides energy for various cellular processes, including muscle contraction, nerve impulse propagation, and biosynthesis.

Front

What are the byproducts of photosynthesis?

Back

The byproducts of photosynthesis are oxygen and glucose.