Ch. 2 Plant Processes & Reproduction

A series of chemical reactions that convert light energy, water (H2O), and carbon dioxide (CO2) into the food-energy molecule glucose and give off oxygen is called __________ .

• mitochondria

• photosynthesis

• stomata

• thigmotropism

______ and ______ are the reactants in photosynthesis and are called raw materials.

• cellular respiration and stomata

• stimulation and cellular respiration

• pollination and carbon dioxide

• carbon dioxide and water

_____ and _____ are the products of photosynthesis.

• leaves and flowers

• chlorophyll and cells

• roots and stems

• oxygen and glucose

On the lower epidermal layer of leaves are small openings called ________ .

• filaments

• stems

• roots

• stomata

_____ is responsible for 90% of oxygen in the atmosphere.

• Rain

• Sunlight

• Cellular Respiration

• Photosynthesis

Plant leaves gets their green leaves color from ______ .

• chlorophyll

• oxygen

• glucose

• anther

Plants receive water from _____ .

• grass

• dirt

• roots

• fertilizer

What is the formula for photosynthesis?

• 
• 
• 

_________ is a series of chemical reactions that convert the energy in food molecules into a usable form of energy called ATP.

• Cellular respiration

• Photosynthesis

• Sexual reproduction

• Photoperiodism

Cellular respiration is used by ____ organisms.

• none

• all

• two

• five