IB Biology 2.1 & 2.2

Front

What is the term for the property of water molecules where one part is partially negative and the other is partially positive?

Back

Polarity

Front

What term describes the synthesis of complex molecules from simpler molecules?

Back

Anabolism

Front

What type of macromolecule is characterized by being made of amino acids?

Back

Protein

Front

What elements are primarily found in lipids?

Back

Carbon, Oxygen, Hydrogen

Front

What elements are primarily found in carbohydrates?

Back

Carbon, Hydrogen, Oxygen

Front

What is the process called where larger molecules are broken down into smaller ones?

Back

Catabolism

Front

What is the basic unit of carbohydrates?

Back

Monosaccharide

Front

What is the primary function of proteins in biological systems?

Back

To serve as enzymes, structural components, and signaling molecules.

Front

What is the term for the interaction between water molecules that allows them to stick to other surfaces?

Back

Adhesion

Front

What is the term for the energy required to initiate a chemical reaction?

Back

Activation energy