Cellular Respiration Concepts and Processes

Front

What is glycolysis?

Back

Glycolysis is the metabolic process that converts glucose into pyruvate, producing a small amount of ATP and NADH in the absence of oxygen.

Front

Does glycolysis require oxygen?

Back

No, glycolysis does not require oxygen; it is an anaerobic process.

Front

What is the main reactant in glycolysis?

Back

The main reactant in glycolysis is glucose.

Front

What type of respiration requires oxygen?

Back

Aerobic respiration requires oxygen.

Front

What are the main products of cellular respiration?

Back

The main products of cellular respiration are carbon dioxide, water, and ATP.

Front

What is the difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen and produces more ATP (about 38 ATP per glucose), while anaerobic respiration occurs without oxygen and produces less ATP (about 2 ATP per glucose).

Front

What is the role of ATP in cellular respiration?

Back

ATP (adenosine triphosphate) serves as the primary energy currency of the cell, providing energy for various cellular processes.

Front

What is the significance of NADH in cellular respiration?

Back

NADH is an electron carrier that plays a crucial role in the electron transport chain, helping to produce ATP.

Front

What is fermentation?

Back

Fermentation is a type of anaerobic respiration that allows cells to generate energy without oxygen, producing byproducts like lactic acid or ethanol.

Front

What is the equation for cellular respiration?

Back

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