Front

What is the cell theory?

Back

The idea that all living things are made of cells or their products.

Front

What is cladistics?

Back

A method of classification of animals and plants according to the proportion of measurable characteristics that they have in common.

Front

What is a covalent bond?

Back

A chemical bond that involves the sharing of electrons.

Front

What are prokaryotes?

Back

Simple cells without a nucleus or membrane-bound organelles.

Front

What is a gene locus?

Back

The specific physical location of a gene or other DNA sequence on a chromosome.

Front

What are eukaryotes?

Back

Complex cells that contain a nucleus and membrane-bound organelles.

Front

What is taxonomy?

Back

The science of classification of living organisms.

Front

What are lipids?

Back

A group of organic compounds that are insoluble in water, including fats, oils, and waxes.

Front

What is surface tension?

Back

The cohesive force at the surface of a liquid that makes it behave like a stretched elastic membrane.

Front

What is adhesion?

Back

The attraction between different types of molecules.