Honors Macromolecules

Front

What is a macromolecule?

Back

A macromolecule is a large molecule composed of thousands of atoms, typically organized into complex structures. Examples include proteins, nucleic acids, carbohydrates, and lipids.

Front

What are the four main types of macromolecules?

Back

The four main types of macromolecules are carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the primary function of carbohydrates?

Back

The primary function of carbohydrates is to provide energy to the body and serve as structural components in cells.

Front

What are lipids primarily made of?

Back

Lipids are primarily made of carbon and hydrogen atoms, and they are hydrophobic (do not mix with water).

Front

What are proteins made of?

Back

Proteins are made of amino acids, which are linked together by peptide bonds.

Front

What is the role of nucleotides in DNA?

Back

Nucleotides are the building blocks of DNA, consisting of a sugar, a phosphate group, and a nitrogenous base.

Front

What is chitin and where is it found?

Back

Chitin is a polysaccharide that makes up the cell walls of fungi and the exoskeletons of arthropods.

Front

What is the difference between saturated and unsaturated fats?

Back

Saturated fats have no double bonds between carbon atoms, while unsaturated fats have one or more double bonds.

Front

What is the structure of a triglyceride?

Back

A triglyceride is composed of one glycerol molecule and three fatty acid chains.

Front

What is the function of enzymes?

Back

Enzymes are proteins that act as catalysts to speed up chemical reactions in the body.