Macromolecules - Updated

Front

What are macromolecules?

Back

Large, complex molecules that are essential for life, including carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the primary function of lipids?

Back

To store energy, form cell membranes, and act as signaling molecules.

Front

Which macromolecule is primarily responsible for the structure of cell membranes?

Back

Lipids.

Front

What are carbohydrates made of?

Back

Carbon, hydrogen, and oxygen, typically in a ratio of 1:2:1.

Front

What is the main function of carbohydrates in living organisms?

Back

To provide energy and support cellular structure.

Front

What are proteins made of?

Back

Amino acids linked together by peptide bonds.

Front

What is the role of proteins in the body?

Back

To perform a wide range of functions including catalyzing biochemical reactions, providing structure, and regulating processes.

Front

What are nucleic acids?

Back

Macromolecules that store and transmit genetic information, including DNA and RNA.

Front

What is the function of DNA?

Back

To store the genetic blueprint for the development and functioning of living organisms.

Front

What is a tissue?

Back

A group of cells working together in the body to perform one function.