Photosynthesis & Respiration

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

What is photosynthesis?

• The process in which humans eat their food
• When a photographer takes a photo.
• To get your pictures from the photo lab.
• The process in which plants make their food.

What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.

• oxygen, glucose, sunlight

• sunlight, oxygen, water

• water, oxygen, carbon dioxide

• carbon dioxide, sunlight, water

The release in energy from the sugar that are in plant and animal cells is called...

• photosynthesis

• transpiration

• cellular respiration

• transition

Why are plants green?

• because of a green pigment called chlorophyll

• because of a green pigment called chlorplast

• the glucose they create is green

• the water they drink causes them to turn green

What is the job of chloroplasts?

• to protect the plant from predators

• to absorb water from the soil

• to break down glucose for energy

• to absorb sunlight for photosynthesis

Why is photosynthesis important for humans and animals?

• the oxygen we breath is created during photosynthesis

• the carbon dioxide we breath is created during photosynthesis

• the water we drink is created during photosynthesis

• the food we eat is created during photosynthesis

What process is shown in this diagram?

• reproduction

• transpiration

• respiration

• photosyntheis

Cellular respiration occurs in 

• chloroplasts 
• mitochondria
• golgi aparatus 
• thylakoid 

Photosynthesis is a biological process that occurs in autotrophs. Which of the following is produced as a result of photosynthesis?

• Water and light

• Glucose and chlorophyll

• Glucose and oxygen

• Carbon dioxide and water