Photosynthesis and Cellular Respiration

Front

What is Glycolysis?

Back

Glycolysis is the metabolic pathway that converts glucose into pyruvate, producing a net gain of 2 ATP and 2 NADH. It occurs in the cytoplasm and does not require oxygen (anaerobic process).

Front

What is the primary energy currency of the cell?

Back

ATP (Adenosine Triphosphate) is the primary energy currency of the cell, used to power various cellular processes.

Front

What is the Krebs Cycle?

Back

The Krebs Cycle, also known as the Citric Acid Cycle, is a series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetyl-CoA, producing CO2, ATP, NADH, and FADH2.

Front

Where does photosynthesis occur in eukaryotic cells?

Back

Photosynthesis occurs in the chloroplasts of eukaryotic cells.

Front

What does 'anaerobic' mean?

Back

Anaerobic refers to processes that occur without the presence of oxygen.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a pigment found in chloroplasts that absorbs light energy, primarily from the sun, which is used to convert carbon dioxide and water into glucose and oxygen.

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 net gain of ATP from glycolysis?

Back

The net gain of ATP from glycolysis is 2 ATP molecules.

Front

What is produced during the Krebs Cycle?

Back

The Krebs Cycle produces CO2, ATP, NADH, and FADH2 as byproducts.

Front

What is the difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen and produces more ATP, while anaerobic respiration occurs without oxygen and produces less ATP.