EOC Review- Unit 3- Cell Energy, Energy Flow, and Cycles

Front

What is the law of conservation of mass?

Back

The law of conservation of mass states that matter is neither created nor destroyed in a chemical reaction.

Front

What are the products of photosynthesis?

Back

The products of photosynthesis are glucose and oxygen.

Front

What are the reactants of photosynthesis?

Back

The reactants of photosynthesis are light energy, water, and carbon dioxide.

Front

How do animals use oxygen produced by plants?

Back

Animals require the oxygen that plants produce for cellular respiration.

Front

What role do bacteria play in an ecosystem?

Back

Bacteria break down organic matter into necessary nutrient components.

Front

How is carbon dioxide reused in the food web?

Back

Carbon dioxide is used by plants during photosynthesis to create glucose.

Front

What is the correct equation for photosynthesis?

Back

CO2 + light + H2O -> O2 + Sugar.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells break down glucose and oxygen to produce energy, water, and carbon dioxide.

Front

What is the relationship between photosynthesis and cellular respiration?

Back

Photosynthesis produces glucose and oxygen, which are used in cellular respiration to produce energy, water, and carbon dioxide.

Front

What is the role of light energy in photosynthesis?

Back

Light energy is absorbed by chlorophyll in plants and is used to convert carbon dioxide and water into glucose and oxygen.