Question 1

Cellulose is a polymer of…

Accepted Answer

Beta-Glucose

Answer

Alpha-Glucose

Question 2

The adjacent glucose molecules in cellulose are…

Accepted Answer

Inverted

Answer

The same orientation

Question 3

What substance do xylem vessels carry?

Accepted Answer

Water

Answer

Air

Answer

Sugars and Solutes

Question 4

What substance do phloem vessels carry?

Accepted Answer

Sugars and Solutes

Answer

Water

Answer

Air

Question 5

Translocation of organic molecules happens within the…

Accepted Answer

Phloem

Answer

Xylem

Question 6

Sieve tubes, sieve tube elements, and companion cells are part of…

Accepted Answer

Phloem

Answer

Xylem

Question 7

The force pulling water up the xylem is called…

Accepted Answer

Cohesion-tension

Answer

Active transport

Answer

Translocation

Answer

Evaporation

Question 8

Transpiration begins with water diffusing out of the…

Accepted Answer

Leaf

Answer

Phloem

Answer

Xylem

Question 9

The movement of substances through xylem or phloem is known as..

Accepted Answer

Mass flow

Answer

Cohesion-tension

Answer

Big moving

Question 10

Water in the xylem is pulled from the…

Accepted Answer

Root to the leaves

Answer

Leaves to the roots

Question 11

Solutes in the phloem are moved from…

Accepted Answer

Sources to sinks

Answer

Sinks to sources

Question 12

Budding leaves and growing fruits are sucrose…

Accepted Answer

Sinks

Answer

Sources

Question 13

Photosynthesising leaves of a plant are sucrose…

Accepted Answer

Sources

Answer

Sinks

Question 14

How are solutes moved into the phloem?

Accepted Answer

Active transport

Answer

Facilitated diffusion

Answer

Diffusion

Question 15

Companion cells perform which function?

Accepted Answer

Maintain the sieve tube

Answer

Weep gently

Answer

Provide lignin

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