Hudson Biology 1st Semester Review

Front

Horseplay, practical jokes, or pranks in the classrooms are

Back

always against the rules

Front

What is permitted in the lab?

Back

none of these

Front

A testable statement that leads to scientific investigation based on prior knowledge is known as:

Back

hypothesis

Front

The maintenance of an organism’s internal conditions is called

Back

homeostasis

Front

What is the idea that life can arise ("It came outta nowhere!") from nonliving material?

Back

spontaneous generation

Front

What is the independent variable in an experiment testing which types of paper airplane goes the furthest?

Back

the type of paper airplane

Front

What makes up cell membranes, waxy coverings, and is secondary energy storage?

Back

Lipids

Front

Which of the following are the main source of energy? Carbohydrates, Lipids, Proteins, Nucleic acids

Back

Carbohydrates

Front

What happens to an enzyme if the pH or temperature is too high?

Back

The enzyme changes shape

Front

Where are proteins made?

Back

Ribosomes