Macromolecules Quiz Review

DNA codes for _____________ which do many jobs within cells.

• Proteins
• Carbohydrates
• Lipids
• Nucleic acids

Tags

SB1.c

Carbon, hydrogen, and oxygen are found in ALL macromolecules.

• True
• False
• Only in carbohydrates
• Only in proteins

The building block of proteins is

• Nucleotides
• Fatty acids
• Glucose
• Amino acids

The building block of nucleic acids is

• Amino acids
• Fatty acids
• Glucose
• Nucleotides

________ lower the activation energy of a chemical reaction, making it speed up.

• Enzymes

• Macromolecules

• Nucleic Acids

• Carbohydrates

The functions of lipids include ________ energy storage and the formation of cell membranes.

• short-term

• long-term

A __________ is made up of 2 sugar molecules.

• Polysaccharide
• Monosaccharide
• Disaccharide
• Amino Acid

Carbohydrates are made of C, H, and O in a 1:2:1 ratio and provide ________ energy.

• no

• minimal

• quick

• slow

Match the following

• Nucleotides

• Long-term energy, fatty acids, CHO

• Lipids

• Quick energy, monosaccharides, CHO 1:2:1 ratio

• Carbohydrates

• Enzymes, cell structure, amino acids, CHON

• Proteins

• Genetic information, nucleic acids, CHONP