First Semester Final 2024

Front

What is the main artery that sends blood with oxygen into the body?

Back

Aorta

Front

What is a protein?

Back

A macromolecule made of carbon, hydrogen, oxygen and nitrogen that is used for building body parts.

Front

Which muscular tube moves food from the mouth to the stomach?

Back

Esophagus

Front

What is the correct order in which food passes through the digestive system?

Back

Mouth > Esophagus > Stomach > Small Intestine > Large Intestine

Front

On average, what percentage of the human body is water?

Back

70%.

Front

What is the function of the aorta?

Back

To carry oxygenated blood from the heart to the rest of the body.

Front

What are macromolecules?

Back

Large molecules that are essential for life, including proteins, carbohydrates, lipids, and nucleic acids.

Front

What is the role of proteins in the body?

Back

Proteins are used for building and repairing tissues, making enzymes and hormones.

Front

What is the digestive system?

Back

A system that breaks down food into nutrients that the body can use.

Front

What is the function of the esophagus?

Back

To transport food from the mouth to the stomach.