8.1 Xylem and Phloem

Recall the main function of a xylem cell.

• To transport nutrients (mainly sucrose) to different parts of a plant.

• To make energy for the plant via photosynthesis.

• To transport carbon dioxide to the leaves for photosynthessis.

• To transport water to different parts of plant.

Tags

NGSS.MS-LS1-2

Recall what is dissolved in the water in the xylem.

• Glucose

• Amino acids

• Mineral ions

• Starch

Tags

NGSS.HS-LS2-3

Recall what substance is used to thicken and strengthen xylem walls in woody plants.

• Protein

• Mineral ions

• Lignin

• Glucose

Recall the main funtion of a phloem cell.

• To transport nutrients (mainly sucrose) to different parts of a plant.

• To transport water to different parts of a plant.

• To make energy for the plant via photosynthesis.

• To provide structural support to a plant.

Tags

NGSS.MS-LS1-2

Recall which of the following form part of the phloem.

• Sieve-tube elements

• Trachieds

• Vessels

• Companion cells

What are the functions of the roots? (Select two answers)

• Absorbing Water and Minerals

• Attracting Insects

• Anchoring the Plant

• Performing Photosynthesis

• Making Nectar

What does the Xylem transport?

• Water and Minerals

• Glucose

• Blood

• Chlorophyll

Tags

NGSS.MS-LS2-3

What does the Phloem transport?

• Water and Minerals

• Sucrose and Amino Acids

• Blood

• Chlorophyll

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-7

Which is BIDIRECTIONAL? (transports both ways around a plant)

• Xylem

• Phloem

What is water used for in the leaves of the plant?

• Drinking

• Respiration

• Photosynthesis

• Transport

Tags

NGSS.MS-LS1-6