Photosynthesis and Cellular Respiration Quiz

What are the tiny openings in the epidermis of a plant, through which oxygen and carbon dioxide pass?

• Chloroplast

• Phloem

• Stomata

• Xylem

Tags

NGSS.MS-LS1-6

Plants have the capability to trap sunlight and make their own food. Which of the following structures of the plants enable to trap energy from the sun?

• Chlorophyll

• Chloroplast

• Phloem

• Xylem

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Photosynthesis is the process by which green plants and some other organisms utilize gases to synthesize food. Which of the following gases is important to photosynthesis?

• Carbon dioxide

• Oxygen

• Ozone gas

• Water vapor

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The light-dependent reaction is the first stage in the process of photosynthesis, its products are important to the fixation of carbon dioxide. Which of the following is/are the product/s of the light dependent reaction?

• ADP only

• ATP only

• ATP and NADPH

• NADPH only

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Light Dependent Reaction and Calvin Cycle are the two stages of photosynthesis. Where does Calvin Cycle occur?

• Chloroplast

• Stomata

• Stroma

• Thylakoid

Tags

NGSS.MS-LS1-6

What is the powerhouse of the cell that breaks down the food, and creates energy rich molecules for the cell?

• Chlorophyll

• Chloroplast

• Mitochondrion

• Ribosome

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

The following are the end products of respiration, Which is not?

• Carbon dioxide

• sugar

• water

• A & B

Sugarcane juice is extracted from the stem of the plant. What is the flow of sugar molecules found in the stem from where they are produced?

• Leaf------stem

• flowers----leaf----stem

• root-----stem

• root----leaf------stem

Tags

NGSS.MS-LS2-3

Materials are recycled through the process of photosynthesis and respiration. Which of the following materials are cycled out by the plants and animals?

• Carbon dioxide, water, oxygen and ATP

• Carbon dioxide, water, sugar and oxygen

• Sugar, water, sunlight and oxygen

• Sugar, water, oxygen and ATP

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Oxygen is important in cellular respiration. What is the role of oxygen in the electron transport chain?

• It forms water

• It releases an electron

• It provides high energy proton

• It serves as the final acceptor

Tags

NGSS.HS-LS1-7