Structure of Life Unit Review

Select all of the statements that are true about this protist.

Which protist moves using cilia?

Which protist is the most complex and specialized?

Select all of the statements that are true about this protist.

Select all the characteristics that amoeba, paramecium, volvox, and euglena have in common.

An organism that has a nucleus is prokaryotic.

Complete the hierarchial pathway.

Skin cells --> epidermis --> ? --> integumentary system --> human

Complete the hierarchical pathway.

? --> muscle tissue --> stomach --> digestive system --> human

Plant cells have chloroplasts and cell walls.

We breathe in oxygen from the air, and breathe out carbon dioxide. In which organ are these two gases exchanged?

The lungs are made of ______________ that allow them to expand when breathing in and contract when breathing out.

Which are the two major organs working in the urinary system?

After food is broken down in the stomach, the nutrients travels through the blood stream to reach the cells around the body. Which two organ systems are involved in this process?

When you are dehydrated, hormones are released and travel throughout your blood to give you the sensation of thirst. Which two body systems are involved in this process.

Which body system is involved in protecting the body from disease?

Which organelle controls what goes in and out of the cell?

Which organelle contains DNA and controls the cell?