Photosynthesis

What is the chemical definition for photosynthesis?

• A process where solar energy is converted into chemical energy

• A process where wind energy is converted into electrical energy

• A process where chemical energy is converted into solar energy

• A process where thermal energy is converted into mechanical energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are autotrophic organisms?

• Organisms that use solar energy to produce food

• Organisms that do not need energy to survive

• Organisms that feed on other organisms

• Organisms that cannot perform photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the carbon cycle?

• A process where solar energy is converted into chemical energy

• A process where carbon is converted into oxygen

• A process where light is used in nature to produce heat

• A process where carbon is transformed into diamonds

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What factors affect photosynthesis?

• Water, CO2, light and temperature

• Wind, nitrogen, humidity and pressure

• Salinity, pH, radiation and altitude

• Velocity, direction, density and acceleration

Tags

NGSS.MS-LS1-6

Where does photosynthesis take place in plants?

• In the seeds of the plant

• In the flowers of the plant

• In the roots of the plant

• In the chloroplasts of the leaves or young stems

Tags

NGSS.MS-LS1-6

What function does chlorophyll serve in photosynthesis?

• Produce oxygen for the plant

• Transport nutrients throughout the plant

• Regulate the plant's temperature

• Absorb solar energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What happens if there is a temperature above 400°C during photosynthesis?

• The plant grows faster

• The plant burns

• The photosynthesis accelerates

• The photosynthesis decreases

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

What organelle in a plant cell contains chlorophyll?

• Chloroplast

• Núcleo

• Vacuola grande

• Membrana celular

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

What is a heterotrophic organism?

• An organism that cannot use solar energy to produce food

• An organism that does not need to feed

• An organism that feeds on other organisms

• An organism that can perform photosynthesis

What is the function of light in plants?

• Regulates the temperature of the plant

• Allows the plant to perform photosynthesis

• Transports nutrients throughout the plant

• Helps the plant to breathe

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3