The function is to carry molecules to cells through the bloodstream. A special protein called hemoglobin gives red blood cells their ability to pick up oxygen. Hemoglobin also gives red blood cells its color.

The function is to bring oxygen into our body. The oxygen molecules go through the alveoli walls into the blood vessels.

The function is to break down food into smaller pieces for easier digestion. A main part is the villi and the nutrients go through the villi into the blood stream.

The function is to carry electrical impulses across the nerves.

The function is to break down waste and move it out of your body.

Musculoskeletal System

The function supports the body and allows it to move.

The function is the combination of two cells called gametes (sex cells) to form a full set of DNA.

The chemical processes that occur within a living organism in order to maintain life.

Starch breaks down and turns into _______________.

You breathe in ________________________ from the air.

Protein breaks down into ______________________. They are used for growth and repair.

__________________________ happens in the mitochondria when oxygen and glucose have a chemical reaction.

What leaves the mitochondria after a chemical reaction?

Carbon dioxide molecules, water molecules, and energy.

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Body Systems

Question	Answer
Circulatory System	The function is to carry molecules to cells through the bloodstream. A special protein called hemoglobin gives red blood cells their ability to pick up oxygen. Hemoglobin also gives red blood cells its color.
Respiratory System	The function is to bring oxygen into our body. The oxygen molecules go through the alveoli walls into the blood vessels.
Digestive System	The function is to break down food into smaller pieces for easier digestion. A main part is the villi and the nutrients go through the villi into the blood stream.
Nervous System	The function is to carry electrical impulses across the nerves.
Excretory System	The function is to break down waste and move it out of your body.
Musculoskeletal System	The function supports the body and allows it to move.
Reproductive System	The function is the combination of two cells called gametes (sex cells) to form a full set of DNA.
Metabolism	The chemical processes that occur within a living organism in order to maintain life.
Glucose	Starch breaks down and turns into _______________.
Oxygen	You breathe in ________________________ from the air.
Amino acids	Protein breaks down into ______________________. They are used for growth and repair.
Cellular respiration	__________________________ happens in the mitochondria when oxygen and glucose have a chemical reaction.
What leaves the mitochondria after a chemical reaction?	Carbon dioxide molecules, water molecules, and energy.
What enters the mitochondria?	Oxygen and glucose
What is it called when one or more substances transform into a new substance by the rearranging of atoms?	Chemical reaction

Created by: MiraLau

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