Honors Macromolecule Quiz Practice

Which of the following is not a primary function of proteins?

• Forming structural components

• Controlling rates of reaction

• Encoding genetic information

• Regulating cell process or transporting substances

Which molecule is primarily used for long term energy storage?

• Proteins

• Carbohydrates

• Lipids

• Nucleic acids

Which molecule is involved in both reactions?

• Water

• Hyrdroxide

• Oxygen

• Carbon Dioxide

Tags

NGSS.HS-LS1-7

A mystery molecule contains carbon, hydrogen, oxygen, and nitrogen. Which type of macromolecule is it most likely?

• Protein

• Carbohydrate

• Lipid

• Nucleic acid

Which of the statements below are true? I. Lipids are found in the cell membrane II. Energy is stored in the bonds between atoms of a molecule III. Amino acids contain nitrogen

• I only

• II only

• I and II only

• II and III only

• I, II, and III

An unknown molecule is analyzed and found to be made of the following elements: Carbon, Oxygen, Hydrogen, Nitrogen, and Phosphorus. Which of the following is it most likely to be?

• Monosaccharide

• Amino Acid

• Phospholipid

• Nucleotide

What is missing from the reaction below?

• Water

• Glucose

• Nitrogen

• Carbon dioxide

• Oxygen

What type of bond connects the monomers in proteins?

• Glycosidic bond

• Peptide bond

• Hydrogen bond

• Ionic bond

What is a characteristic of proteins?

• Double-stranded structure

• Consist of 3 long hydrocarbon chains attached to a glycerol

• Made of sugar, phosphate, and a base

• Connected by peptide bonds

Tags

NGSS.HS-LS1-1

What is a characteristic of carbohydrates?

• contain a hexagon shape

• contain many types of shapes

• Made of sugar, phosphate, and a base

• contain a glycerol with fatty acids