MUDI MACROMOLECULES

MACROMOLECULES

EOC REVIEW

Multiple Choice

Which of the following is similar to that of a monomer?

• Clock

• Building block

• Energy transformation

• Building

Open Ended

The night before her marathon, Sally’s coach told her to load up on carbohydrates. Why do you think the coach asked her to do this?

Multiple Choice

Which of the following is true?

• Monosaccharides provide long term energy to organisms

• Carbohydrates are the building blocks of monosaccharides

• Monosaccharides are examples of polymers

• Multiple monosaccharides make up a carbohydrate

Multiple Select

The picture to the left is an example of a monosaccharide. What elements are found in a carbohydrate?

• Carbon

• Oxygen

• Hydrogen

• Nitrogen

• Phosphorous

Multiple Choice

Which answer best describes how carbohydrates and lipids are different?

• Carbohydrates are used for long term energy whereas lipids are used for short term energy

• Lipids are used for long term energy while carbohydrates are used for short term energy

Multiple Choice

Which answer best describes how carbohydrates and lipids are similar?

• Both contain fats and oils and have an important structural function within the cell

• Both are polymers that are linked by peptide bonds

• Both are nucleic acids involved in making ATP

• Both contain carbon, hydrogen and oxygen and are broke down as energy

Multiple Select

The picture to the left is an example of a fatty acid. What elements are found in this monomer?

• carbon

• hydrogen

• oxygen

• nitrogen

• phosphorous

Multiple Choice

What biological macromolecule is generally insoluble in water and functions in an important role in biological membranes?

• Carbohydrates

• Proteins

• Lipids

• Nucleic acids

Multiple Choice

GLUT-2 is a transporter that moves glucose across the cell membrane. Which of the following best describes the macromolecule that makes up GLUT-2 ?

• Carbohydrate

• Nucleic acid

• Lipids

• Proteins

Multiple Select

Select all that apply. Which of the following answer choices matches the monomer to its correct macromolecule?

• Carbohydrate; monosaccharide

• Lipids; monosaccharide

• Proteins; fatty acids

• Lipids; fatty acids

Multiple Select

The picture to the left is an example of an amino acid. What elements are found in an amino acid? Select all that apply.

• Carbon

• Oxygen

• Hydrogen

• Nitrogen

• Phosphorous

Multiple Choice

The diagram below shows two amino acids. What would biochemists call the result of chaining two or more of these molecules together?

• Carbohydrate

• Nucleic acid

• Lipid

• Protein

Multiple Select

Select all that apply. Which of the following are in an amino acid?

• R group

• carbon

• nitrogen

• oxygen

• phosphorous

Multiple Select

Select all that apply. Which of the following answer choices matches the monomer to its correct macromolecule?

• Nucleic acids; nucleotides

• Nucleic acids; monosaccharide

• Lipid; fatty acids

• Protein; amino acids

Multiple Select

The picture to the left is an example of a nucleotide. What elements are found in a nucleotide? Select all that apply.

• Carbon

• Oxygen

• Hydrogen

• Nitrogen

• Phosphorous

Multiple Choice

Biological macromolecules are organized into four major categories. What type of macromolecule contains phosphorus as part of a phosphate group?

• lipids

• proteins

• nucleic acids

• carbohydrates

Multiple Choice

Amino acids have similar structures. What part of an amino acid’s molecular formula distinguishes the macromolecule from other amino acids?

• the R-group

• . the amino group

• the carboxyl group

• the nitrogenous base

Multiple Choice

An advertisement for a health supplement for dogs claims to build lean muscle and strengthen tendons and ligaments, as well as provide energy. Which two macromolecules must the supplement contain to provide these benefits? 

• Carbohydrates and lipids

• Proteins and carbohydrates 

• Nucleic acids and carbohydrates 

• Lipids and nucleic acids