Cell Energy
Photosynthesis
Cell Respiration
Vocabulary
Misc.
100

An example of a carbohydrate.

What is sugar, glucose, or other -ose sugar?

100

The organelle where photosynthesis takes place.

What is chloroplast?

100

The organelle where cellular respiration takes place.

What is the mitochondria?

100

The pigment in chloroplasts that absorbs light for photosynthesis and gives plants their green color.

What is chlorophyll?

100

The ultimate source of energy for all life on Earth?

What is the sun/light energy?

200

The energy molecule of the cell?

What is ATP?

200

These are the two outputs of photosynthesis.

What are oxygen and glucose?

200

These are the two outputs of cellular respiration.

What are carbon dioxide and water?

200

Without oxygen.

What is anaerobic?

200

The product of fermentation in muscles cells that causes a stinging feeling.

What is lactic acid?

300

The carbohydrate (sugar) that is broken down in cellular respiration to produce ATP.

What is glucose?

300

These are the two inputs of Photosynthesis, in addition to light.

What are Carbon Dioxide and Water?

300

These are the two inputs of cellular respiration.

What are oxygen and glucose?

300

The process where food molecules are rearranged and energy is released.

What is cellular respiration?

300

In a forest ecosystem, these are the source of oxygen.

What are plants and/or trees?

400

These organisms can perform both cellular respiration and photosynthesis.

What are plants or algae?

400

This is from where plants get the carbon dioxide for photosynthesis.

What is the air/atmosphere?

400
This is from where animals get the glucose for cellular respiration.

What is food?

400

Another word for the "outputs" of a reaction.

What are products?

400

This is why the rate of photosynthesis in plants decreases at night.

What is plants need light to perform photosynthesis?
500

This is the process that takes place in human cells when there is not enough oxygen for cell respiration.

What is lactic acid fermentation?

500

The color of light that is not absorbed for  photosynthesis.

What is green?

500

This happens to food molecules when we eat and digest them.

What is the food molecules are rearranged to release energy?

500

The required substance that is in shortest supply and therefore limits growth or other life processes.

What is a limiting factor?

500

Why a person's heart rate increases during aerobic activity, such as running.

What is to deliver more oxygen to their muscle cells?