FSA Review - Life Science 7

What are the products of photosynthesis?

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

Which gas is removed from the atmosphere during photosynthesis?

• hydrogen
• oxygen
• nitrogen
• carbon dioxide

Which statement about photosynthesis is correct?

• Plants get the energy they need for photosynthesis from water.
• Plants get the energy they need for photosynthesis from soil.
• Plants get the energy they need for photosynthesis from sunlight.
• Plants do not require energy to perform photosynthesis.

What is the organelle that contains the chlorophyll used in photosynthesis ?

• mitochondria
• ribosome
• chloroplast
• nucleus

What is the pigment molecule that absorbs the sunlight ?

• hemoglobin
• chlorophyll
• ATP
• ethyl alcohol

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + glucose
• CO₂ + glucose + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + glucose
• CO₂ + O₂ + H₂O --> Light+ glucose

Respiration takes place in

• the cells

• the lungs

• the heart

• the brain

The glucose used during respiration is provided by our

• digestive system

• respiratory system

• circulatory system

• skeletal system

The glucose and oxygen used during respiration is delivered to each and every cell by the

• digestive system

• respiratory system

• circulatory system

• immune system

While exercising our body needs to produce

• more energy

• less energy

• a different forms type of energy

• more oxygen