The Chemical Level of Organization: Module 2: Sections 2.8-2.14

In which class of organic compounds are amino acids found?

• Proteins

• Carbohydrates

• Lipids

• Nucleic acids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

What is the most abundant lipid component of cell membranes?

• Proteolipids

• Glycolipids

• Proteoglycans

• Phospholipids

Which of the following lipids contains multiple double bonds between carbon atoms?

• Monosaturated fatty acids

• Monounsaturated fatty acids

• Polysaturated fatty acids

• Polyunsaturated fatty acids

What does the conversion of ATP and H2O to ADP represent?

• Either energy storage or release

• Energy release

• Neither energy storage nor release

• Energy storage

Tags

NGSS.HS-LS1-7

A substance that breaks apart in solution to release hydrogen ions (H+) is called a(n) ____________.

• buffer

• salt

• base

• acid

Which of the following sugars is the most important metabolic "fuel" in the body?

• Lactose

• Maltose

• Sucrose

• Glucose

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Which of the following sugars is the most important metabolic "fuel" in the body?

• Lactose

• Maltose

• Sucrose

• Glucose

Tags

NGSS.HS-LS1-7

A disaccharide contains how many monosaccharides?

• Four

• Two

• One

• Six

Among the following compounds, which is a steroid?

• Glycerol

• Cholesterol

• Triglyceride

• Phospholipid

Triglyceride is an example of which class of organic compounds?

• Nucleic acids

• Lipids

• Proteins

• Carbohydrates