Bio Fall Final 2023 Modified

Front

Which macromolecule does not dissolve in water, forms parts of the cell membrane and protective surfaces for plants?

Back

Lipids

Front

The variable in an experiment that you are testing/changing is called?

Back

Independent variable

Front

Organisms who are members of the same species in an ecosystem are referred to as?

Back

Population

Front

An if...then... statement that proposes an answer to a question is known as?

Back

Hypothesis

Front

Which macromolecule stores genetic information in the cell?

Back

Nucleic acids

Front

What is the primary function of proteins in living organisms?

Back

Proteins serve as building blocks for tissues, enzymes, and hormones.

Front

What is the role of carbohydrates in living organisms?

Back

Carbohydrates provide energy and structural support.

Front

What is a community in an ecosystem?

Back

A community is made up of different populations of species living together.

Front

What is the difference between an independent variable and a dependent variable?

Back

The independent variable is changed by the experimenter, while the dependent variable is measured.

Front

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

Back

A control group serves as a baseline to compare the effects of the independent variable.