Unit 1 Test CP

Front

What is the basic unit of life?

Back

Cell

Front

Characteristic of all living organisms?

Back

Cellular organization

Front

Which macromolecule serves as the primary source of energy for cells? Options: Proteins, Lipids, Carbohydrates, Nucleic acids

Back

Carbohydrates

Front

Which property of water allows it to dissolve many substances?

Back

Polarity

Front

What is the role of a control group in an experiment?

Back

To provide a basis for comparison

Front

Function of lipids in organisms?

Back

Long-term energy storage

Front

Which of the following is NOT a macromolecule? Options: DNA, Water, Protein, Cellulose

Back

Water

Front

What is the primary function of carbohydrates in cells?

Back

Provide energy

Front

Which type of bond holds water molecules together? Options: Ionic bond, Covalent bond, Hydrogen bond, Metallic bond

Back

Hydrogen bond

Front

Hypothesis

Back

A proposed explanation for an observation