Biology Keystone Review-Part 1

Front

What is the monomer of a lipid?

Back

Fatty acid

Front

What is the monomer of a carbohydrate?

Back

Monosaccharide

Front

What type of bond forms when 2 or more electrons are SHARED?

Back

Covalent bond

Front

What is the correct order of the biological hierarchy from simple to complex?

Back

Atom -> Macromolecules -> Organelle -> Cell

Front

What process is illustrated by breaking down complex molecules into simpler ones using water?

Back

Hydrolysis

Front

What is a polysaccharide?

Back

A carbohydrate made up of many monosaccharides linked together.

Front

What is dehydration synthesis?

Back

A process that joins two molecules by removing water.

Front

What is the function of enzymes in biological reactions?

Back

Enzymes act as catalysts to speed up chemical reactions.

Front

What is the role of nucleotides in biology?

Back

Nucleotides are the building blocks of nucleic acids like DNA and RNA.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have them.