Body Systems Test Review

What is the primary function of this system?

• The protection of vital organs from injury

• The production of hormones that regulate growth and metabolism

• The transport of nutrients, water, and oxygen to body cells

• The chemical breakdown of food into smaller pieces

Which cell organelle has the same function as our nervous system?

• Cell Wall

• Nucleus

• Mitochondria

• Vacuole

Which two systems work together to provide oxygen to cells?

• lymphatic and nervous systems

• respiratory and circulatory systems

• digestive and respiratory systems

• immune and circulatory systems

Which set of organs belong together?

• intestines, stomach, mouth, esophagus

• lungs, trachea, bones

• heart, veins, arteries, cartilage

• kidneys, bladder, skin

Heart muscles contract and relax. What is the most important effect of this action on the human body?

• Energy is generated for other organs

• The heart gets needed exercise

• Blood is pushed through vessels

• The heart beats rhythmically

Q.In humans, carbon dioxide that is excreted passes from the blood directly into the -

• intestines

• kidneys

• lungs

• fingernails

How is the cell wall similar to the integumentary system?

• Both absorb nutrients and water

• They are not similar

• Both provide a protective barrier

• Both utilize the energy from the sun

Which system provides humans with the ability to understand and react to environmental events?

• respiratory

• nervous

• reproductive

• integumentary

Which step in the digestive process represents a chemical change in food?

• Churning of food, liquids, and digestive juices in the stomach

• Substances in the mouth and stomach breaking down fats and proteins

• Storing of swallowed food in the stomach

• Movement of food down the esophagus to the stomach

Which system is responsible for the creation of offspring?

• respiratory

• integumentary

• reproductive

• muscular