Biology TEKS 5.A - Biomolecules

Front

What is a lipid?

Back

A biomolecule made of Carbon, Hydrogen, and Oxygen that helps to store long-term energy and makes up the cell membrane. Examples include Saturated Fats, Unsaturated Fats, and Phospholipids.

Front

What is a nucleic acid?

Back

A biomolecule composed of Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphorus, primarily responsible for storing and transmitting genetic information. Examples include DNA and RNA.

Front

What are the monomers for lipids?

Back

Triglycerides.

Front

How many grams of lipids are in a Quarter Pounder with Cheese?

Back

45g.

Front

What is a carbohydrate?

Back

A biomolecule composed of Carbon, Hydrogen, and Oxygen that provides the body with quick energy. Examples include Glucose, Fructose, Sucrose, and Lactose.

Front

What are the main functions of lipids?

Back

To store long-term energy, provide insulation, and form cell membranes.

Front

What are the building blocks of nucleic acids?

Back

Nucleotides.

Front

What is the primary function of carbohydrates?

Back

To provide quick energy to the body.

Front

Name two types of carbohydrates.

Back

Simple carbohydrates (like sugars) and complex carbohydrates (like starches).

Front

What is the structure of a triglyceride?

Back

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