Final Review (Semester 1, units 1-5)

Front

In an ionic bond, electrons are

Back

lost or gained.

Front

What is osmosis?

Back

The diffusion of water molecules through a semi-permeable membrane from an area of high concentration to an area of low concentration.

Front

Proteins are made of monomers called ___________

Back

Amino Acids.

Front

What is the scientific method?

Back

An organized set of investigation procedures used by scientists.

Front

What can undo a theory?

Back

A single 'repeatable' test proving a theory wrong.

Front

What is diffusion?

Back

The movement of particles from an area of high concentration to an area of low concentration.

Front

What are the building blocks of nucleic acids?

Back

Nucleotides.

Front

What is a scientific law?

Back

A statement based on repeated experimental observations that describes an aspect of the world.

Front

What is a scientific theory?

Back

A well-substantiated explanation of an aspect of the natural world that is based on a body of evidence.

Front

What is the difference between a hypothesis and a theory?

Back

A hypothesis is a testable prediction, while a theory is a well-supported explanation.