Standard 3

Questions Anyone

What factor does NOT affect the process of photosynthesis?

A. Light intensityB. Water availability

C. Nitrogen concentrationD. Temperature fluctuation

6H2O + 6CO2 + 6O2 Which product is missing from the equation?

A. Sugar

B. Water

C. Carbon

D. Hydrogen

?

Cellular respiration is a chemical process and can be represented by a chemical equation.

What are the products in this chemical process?

A. Hydrocarbons and oxygenB. Hydrocarbons and carbon dioxideC. Water, carbon dioxide, and energyD. Water, carbon dioxide and oxygen

Hint: A product is what you end up with.

What is the primary purpose of cellular respiration?

A. To store chemical energy in glucose molecules

B. To store chemical energy in carbon dioxide and water molecules

C. To use chemical energy from glucose molecules

D. To use chemical energy from carbon dioxide and water molecules

Which equation shows the reactant and products of cellular respiration?In other words the correct equation.

A. Carbon dioxide + water sugar + oxygenB. Carbon dioxide + oxygen sugar + waterC. Sugar + carbon dioxide water + oxygenD. Sugar + oxygen water + carbon dioxide & energy is released

Which two substances are products of cellular respiration?

A. glucose and water B. glucose and oxygen

C. carbon dioxide and water D. carbon dioxide and oxygen

Cellular respiration is the process by which cells convert the energy available in food to which energy compound?

A. APPB. Glucose

C. WaterD. ATP

E. oxygen

Cellular respiration breaks down glucose into what?

A. ATPB. glue

C. MineralsD. water

C6H12O6 + 6O2 6CO2 + 6H2O Which formula is this?

A. PhotosynthesisB. Cellular respiration

C. WaterD. Sugar

Photosynthesis uses _______ from the atmosphere.

A. OxygenB. Carbon dioxide

C. SugarD. Chloroplasts

What is the organic molecule that photosynthesis produces.

A. SugarB. Chlorophyll

C. WaterD. Lipids

Where does energy for the process of photosynthesis come

from?A. Air molecules

B. The sunC. Carbon dioxide

D. Sugar

If photosynthesis were to stop, what would happen?

A. We would have no oxygen to breath

B. Animals would become extinctC. Plants would become extinctD. All of the above