Respiration vs Photosynthesis Review

Front

What is the primary function of respiration in living organisms?

Back

To convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

What is photosynthesis?

Back

The process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose using carbon dioxide and water.

Front

What is the main difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen, while anaerobic respiration occurs without oxygen.

Front

What is lactic acid fermentation?

Back

A type of anaerobic respiration that occurs in muscle cells, producing lactic acid when oxygen is scarce.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the pigment that absorbs light energy, primarily from the sun, to drive the photosynthesis process.

Front

What are the end products of aerobic respiration?

Back

Carbon dioxide, water, and ATP (energy).

Front

What are the end products of anaerobic respiration in yeast?

Back

Ethanol (alcohol) and carbon dioxide.

Front

Define the term 'anaerobic'.

Back

Without oxygen.

Front

What is the 'powerhouse' of the cell?

Back

Mitochondrion.

Front

What is the significance of the electron transport chain in cellular respiration?

Back

It is the final stage of aerobic respiration where most ATP is produced through the transfer of electrons.