Life Science Unit 1 Organisms Review

Which of the 3 challenges of life is shown in the picture?

• Obtaining and using energy

• Reproducing

• Maintaining Structure

Which of the 3 challenges of life is shown in the picture?

• Obtaining and using energy

• Reproducing

• Maintaining Structure

Which of the 3 challenges of life is shown in the picture?

• Obtaining and using energy

• Reproducing

• Maintaining Structure

Check ALL the basic needs that every organism needs to survive.

• Food

• Water

• Air

• A place to live

• Medicine

All of these are organisms EXCEPT:

• Virus

• Mold

• Human

• Bacteria

Organisms use sugars, also called ___________, for energy.

• Lipids

• Proteins

• Carbohydrates

• Nucleic Acids

To survive on their own, all unicellular organisms must complete ALL functions of living things. Getting energy, staying healthy, and reproducing.

• True

• False

Where do plants obtain the energy they need to survive?

• The Air

• The Wind

• The Ground

• The Sun

A dog’s fur is made of dead skin cells, its blood is made of cells, as are its skin, nerves, and brain. 

This is an example of which characteristic of life?

• Metabolism

• Cellular Organization

• Growth

• Response to Stimuli/Environment

____________ is the most element that makes up ALL the important molecules in living things. (like lipids, proteins, carbohydrates, and nucleic acids)

• Oxygen (O)

• Hydrogen (H)

• Carbon (C)

• Nitrogen (N)