9.1 and 9.2 - Quiz Review

True or false - The phloem transports amino acids and hormones.

• True

• False

An example of adhesion is

• Water molecules sticking to each other
• Water molecules sticking to cellulose in xylem walls
• Magnets sticking to a metal wall
• Gravity pulling water down

What is it called when water sticks to water?

• Cohesion

• Adhesion

• Capillary Action

• Xylem

water movement through cellulose cell wall without entering protoplast of root cells is called

• symplast pathway

• vacuolar pathway

• apoplast pathway

• cellulose pathway

Xylem tubes transport..

• Water

• Mineral ions

• Food substances (e.g. sucrose)

Xylem tubes transport substances in which direction?

• Up

• Up and down

Opening that allows gas exchange

• Stomata
• Leaves
• Roots
• Vascular tissue

Water exits the leaf through the __.

• Stomata
• Flower
• Roots
• Phloem

What is the effect of increasing leaf area on transpiration?

• It increases transpiration rate
• It decreases transpiration rate

True or False - Translocation exclusively moves water.

• True

• False