Photosynthesis, Cellular Respiration, Carbon Cycle Review

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, using carbon dioxide and water.

Front

What is the equation for photosynthesis?

Back

The equation for photosynthesis is: water + carbon dioxide → oxygen + glucose.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells break down glucose and other organic molecules to produce energy in the form of adenosine triphosphate (ATP), releasing carbon dioxide and water as byproducts.

Front

What is the equation for cellular respiration?

Back

The equation for cellular respiration is: glucose + oxygen → carbon dioxide + water + energy (ATP).

Front

What role does ATP play in cellular respiration?

Back

ATP (adenosine triphosphate) is the energy currency of the cell, storing and providing energy for various cellular processes.

Front

What is the carbon cycle?

Back

The carbon cycle is the process by which carbon atoms are recycled through the Earth's ecosystems, involving processes like photosynthesis, respiration, decomposition, and combustion.

Front

How do plants contribute to the carbon cycle?

Back

Plants contribute to the carbon cycle by absorbing carbon dioxide during photosynthesis and releasing oxygen as a byproduct.

Front

What happens during cellular respiration?

Back

During cellular respiration, glucose is broken down to release energy, which is stored in ATP, while carbon dioxide and water are produced as waste.

Front

What is the relationship between photosynthesis and cellular respiration?

Back

Photosynthesis and cellular respiration are interconnected processes; photosynthesis converts carbon dioxide and water into glucose and oxygen, while cellular respiration uses glucose and oxygen to produce energy, carbon dioxide, and water.

Front

What is decomposition in the carbon cycle?

Back

Decomposition is the process by which dead organic matter is broken down by microorganisms, returning carbon to the atmosphere as carbon dioxide.