Photosynthesis 10th Grade

What are the reactants for Photosynthesis?

• Water and Glucose

• Water and Carbon Dioxide

• Oxygen and Glucose

• Water and Oxygen

Tags

NGSS.HS-LS2-5

If plants were placed in an environment with more Carbon Dioxide, predict what would happen to the rate of photosynthesis

• Photosynthesis would stop

• The rate would decrease

• The rate would increase

• The rate would not change

Tags

NGSS.HS-LS2-5

Where do trees get most of their mass?

• Water

• Soil

• Oxygen

• Carbon Dioxide

Tags

NGSS.MS-LS1-6

Define Autotroph

• Organisms that get their energy from other organisms

• Organisms that create their own food

• Organisms that eat other organisms

• an example are mammals

Tags

NGSS.HS-LS1-5

What is the goal of photosynthesis?

• To make oxygen for other organisms

• To get rid of extra carbon dioxide in the atmosphere

• To create glucose

• To feed organisms higher in trophic levels

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-6

What are the products of photosynthesis?

• Water and Glucose

• Oxygen and Glucose

• Carbon Dioxide and Water

• Water and Oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What occurs in the light dependent step of photosynthesis?

• Plants convert carbon dioxide into glucose using ATP and NADPH

• Plants convert oxygen into water using hydrogen ions and electrons

• Light energy is converted into chemical energy by splitting water and creating NADPH and ATP molecules

• Light energy is absorbed by the pigment caritanoid within the chloroplasts

Tags

NGSS.HS-LS1-5

What occurs in the light independent step of photosynthesis

• ADP and NADP are converted into ATP and NADPH

• Light is needed to split water into oxygen, hydrogen ions and electrons

• Light energy is absorbed by chlorophyll in the chloroplasts to create ATP

• ATP and NADPH from step one are used to build glucose from carbon dioxide

Where does the light independent reaction occur?

• In the membrane of the chloroplast

• In the Grana

• In the Stroma

• In the Thylakoids

Where does the light dependent reaction occur?

• In the Stroma

• In the Thylakoids

• In the fluid filled portion of the chloroplasts that surround the thylakoids

• In the cytoplasm

Tags

NGSS.HS-LS1-5