Biological Macromolecules Review

Which of the following is the storage form of energy found in plants?

• Glycogen

• Starch

• Cellulose

• Sucrose

Tags

NGSS.MS-LS1-6

Which of the following is the name of the reaction that breaks the bonds of a polymer by adding water?

• Dehydration Synthesis

• Polymerization

• Hydrocaron destruction

• Hydrolysis

Which of the following is a reaction that removes a water molecule to form polymers?

• Dehydration Synthesis

• Monomerization

• Hydrolysis

• Hydrocarbon carbonization

Which of the following elements is the main element that defines biological macromolecules?

• Hydrogen

• Oxygen

• Nitrogen

• Carbon

Tags

NGSS.HS-LS1-6

Which of the following is an example of a polysaccharide?

• Glucose

• Sucrose

• Glycogen

• Fructose

Proteins are made of monomers called ________.

• Nucleotides

• Amino Acids

• Monosaccharides

• Glycerol and Fatty Acids

Tags

NGSS.HS-LS1-6

Monosaccharides are monomers of

• carbohydrates

• lipids

• proteins

• nucleic acids

Which of the following includes the four main categories of macromolecules?

• RNA, DNA, Proteins, and Glucose

• Proteins, Carbohydrates, Nucleic Acids, and Lipids

• Monosaccharides, Disaccharides, Glucose, and Glycogen

• Fatty Acids, Monosaccharides, Amino Acids, and Disaccharides

A .2 gram marshmallow is set aflame releasing its chemical energy as heat. The heat is caught by 30 gram of water that increases in temperature from 20^oC to 31^oC. How many calories per gram does the marshmallow have?

• 330 calories/gram

• 31 calories/gram

• 2.2 calories/gram

• 1650 calories/gram

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is removed during a dehydration synthesis reaction in order to combine 2 monomers?

• 3 nitrogen atoms

• one water molecule

• cellulose

• 4 carbon atoms