Photosynthesis and Cellular Respiration

During photosynthesis, what gas do plants release?

• oxygen
• carbon dioxide
• water
• nitrogen

Which of these is a product of cellular respiration?

• ATP

• Carbon dioxide

• Water

• All of these are a product of cellular respiration

What are the reactants of cellular respiration?

• glucose & carbon dioxide
• glucose & oxygen
• water & oxygen
• water & carbon dioxide

The ____________ is the most photosynthetic part of a plant.

• leaf
• flower
• roots
• stem

How many ATP molecules are required to start glycolysis?

• Four

• Three

• Two

• One

Photosynthesis occurs in which organelle?

• Chloroplast
• Endoplasmic Reticulum
• Vacuole
• Mitochondrion

Aerobic respiration occurs in the presence of ______________.

• nitrogen
• carbon dioxiide
• oxygen
• carbon monoxide

What is the pigment that makes a plant green?

• Chloroplast
• Chlorophyll
• Cytoplasm
• Mitochondria

In cellular respiration, the electron transport chain takes place in

• the membrane of the mitochondrion
• the folds of the mitochondrion
• the cytoplasm
• the cell nucleus

What does metabolism mean?

• Converting energy into food
• Making light reactions happen
• Converting food into energy