Organism Human organism Organ Systems Respiratory system Nervous system Digestive system Circulatory system Organs Lung Brain Stomach Kidney Tissues Epithelial tissue Nervous tissue Muscle tissue Connective tissue Cells Epithelial cell Nerve cell Muscle cell Organelles Mitochondrion Nucleus Ribosome Molecules Sugars Proteins Water Atoms Carbon Hydrogen Oxygen Nitrogen

Fill in the Blank: The process by which plants convert sunlight into energy is called __________.

photosynthesis

Photosynthesis

The process by which plants convert sunlight into energy.

What is the primary pigment used in photosynthesis?

Chlorophyll

Fill in the Blank: The formula for photosynthesis is __________.

$$6CO_2 + 6H_2O + \text{light energy} \rightarrow C_6H_{12}O_6 + 6O_2$$

What do plants require for photosynthesis to occur?

Light, water, and carbon dioxide.

Photosynthesis occurs mainly in which part of the plant?

The leaves.

Fill in the Blank: The two stages of photosynthesis are the light-dependent reactions and the __________.

Calvin cycle.

What is the Calvin cycle?

The set of light-independent reactions in photosynthesis that convert carbon dioxide into glucose.

What gas do plants take in during photosynthesis?

Carbon dioxide.

What gas is released as a byproduct of photosynthesis?

Oxygen.