Cellular Respiration, Photosynthesis, and ATP

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

What are the main reactants of cellular respiration?

Back

The main reactants of cellular respiration are glucose and oxygen.

Front

What is the primary product of cellular respiration?

Back

The primary product of cellular respiration is ATP (adenosine triphosphate), which is used as energy by cells.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy in the form of glucose.

Front

What are the main reactants of photosynthesis?

Back

The main reactants of photosynthesis are carbon dioxide, water, and sunlight.

Front

What is the primary product of photosynthesis?

Back

The primary product of photosynthesis is glucose, along with oxygen as a byproduct.

Front

What role does ATP play in cellular processes?

Back

ATP serves as the main energy currency of the cell, providing energy for various cellular processes such as muscle contraction, nerve impulse propagation, and biosynthesis.

Front

What is the ultimate source of energy for most living organisms?

Back

The ultimate source of energy for most living organisms is the sun.

Front

How do plants obtain carbon dioxide for photosynthesis?

Back

Plants obtain carbon dioxide from the atmosphere through small openings in their leaves called stomata.

Front

What is the relationship between photosynthesis and cellular respiration?

Back

Photosynthesis and cellular respiration are interconnected processes; photosynthesis converts solar energy into chemical energy (glucose), while cellular respiration converts that chemical energy into usable energy (ATP).