Plant Processes

How does water flow through a plant (from entry to exit)?

• stem-root-leaves

• leaves-stem-root

• root-stem-leaves

• root-leaves-stem

Tags

NGSS.MS-LS2-1

Which of the following describe transpiration best?

• Water enters the leaves of a plant as a liquid.

• Water exits the leaves of a plant as liquid.

• Water enters the leaves of a plant as a gas.

• Water exits the leaves of a plant as a gas.

Tags

NGSS.MS-LS2-1

What plant process occurs in the leaf and allows a plant to make its own food?

• Respiration

• Photosynthesis

• Transpiration

• Capillary Action

Tags

NGSS.MS-LS1-6

What are the products (result) of photosynthesis?

• Carbon dioxide and water

• Oxygen and glucose

• Carbon dioxide and oxygen

• Glucose and carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are the raw materials needed for photosynthesis to occur?

• Carbon Dioxide (CO₂₎

• Water (H₂O)

• Radiant (sun) energy

• Chlorphyll

• All of the above

Tags

NGSS.MS-LS1-6

What substances exit the leaf during photosynthesis? Select all that are correct

• Water (H₂O) as a gas

• Oxygen (O₂)

• Glucose (C₆H₁₂O₆)

• Carbon Dioxide (CO₂₎

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which substance(s) enter the leaf as an ingredient for photosynthesis?

• Glucose

• Oxygen

• Water

• Carbon Dioxide

Tags

NGSS.MS-LS1-6

The process of photosynthesis takes ____________ energy from the sun and transforms it into ________________ energy.

• chemical, radiant

• chemical, electrical

• radiant, chemical

• radiant, electrical

Tags

NGSS.MS-LS1-6

How are the processes of photosynthesis and respiration related?

• They both occur in the chloroplast.

• They both occur in the mitochondria.

• The products of respiration become the raw materials of photosynthesis.

• Neither benefit the plant.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is diffusion?

• when molecules move from a low concentration to a high concentration 
• when molecules move from a high concentration to a low concentration.
• no movement 
• molecules move everywhere