Photosynthesis

Photosynthesis occurs in:

• Mitochondria

• Chloroplasts

• Humans

• Animals

What are the reactants in Photosynthesis?

• Sun, CO2, glucose

• glucose and oxygen

• sun, carbon dioxide, water

• water, glucose

The process in which plant cells make energy

• Exothermic

• Endothermic

• Cellular Respiration

• Photosynthesis

In cellular respiration, carbon starts out in the glucose molecule, but ends up in a(n)

• oxygen molecule

• water molecule

• CO2 molecule

• C6H12O2 molecule

In photosynthesis, what kind of molecule does hydrogen start in?

• water

• oxygen

• glucose

• carbon dioxide

Mitochondria and Chloroplasts are:

• organelles

• cells

• only in humans

• only in plants

For photosynthesis, a plant needs water, sun, and...

• oxygen

• carbon dioxide

• glucose

• mitochondria

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

What is the ultimate ORIGINAL source of energy for living things

• Sugar
• Sun
• Moon
• Carbon Dioxide