Unit 3 Test- Cell Processes

How many molecules of glucose are in the REACTANTS of photosynthesis?

• 6

• 0

• 18

• 1

Chemical formula for glucose

• C₆H₁₂O₆

• 6O₂

• glucose

• 6CO₂

How many atoms of carbon are in 6 molecules of carbon dioxide (6CO₂)

• 1

• 12

• 6

• 0

How many atoms of Hydrogen are in 1 molecule of water (H₂O)

• 1

• 2

• 12

• 6

How many molecules of glucose are in the REACTANTS of cellular respiration?

• 1

• 6

• 12

• 36

An arrow in a chemical equation means?

• equals

• yields/makes

• balances

What does the word 'reactants' mean?

• chemical formula

• ingredients

• products

• chemicals

This tissue transports glucose through the plant.

• xylem

• phloem

• stomata

• roots

Carbon dioxide enters the plant through small pores called

• xylem

• phloem

• stomata

• oxygen holes

Mass cannot be nor destroyed describes the:

• The Cell Theory

• The Law of Conservation of Mass

• The Phloem Theory

• The Law of Cells