Want to see correct answers?
Login or join for free!
  Biology Worksheets
Looking for Biology worksheets?
Check out our pre-made Biology worksheets!
Share/Like This Page
Filter By Grade

College Macromolecules Questions

You can create printable tests and worksheets from these College Macromolecules questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Page 1 of 5 Next
College Macromolecules
Select all those that are properties of a protein.
  1. The monomer an amino acid
  2. Among proteins functions are structure, defense, and breakdown of particles.
  3. Proteins act as catalysts.
  4. Amino acids are joined by peptide bonds.
  5. A long chain of amino acids is called a polypeptide.
College Macromolecules
The primary elements forming biomolecules include                                .
  1. Carbon, Hydrogen and Oxygen
  2. Nitrogen, Potassium and Lithium
  3. Hydrogen, Nitrogen, and Silicon
  4. Calcium, Chlorine and Boron
College Macromolecules
College Macromolecules
College Macromolecules
What is the most common element in the human body by mass?
  1. Calcium
  2. hydrogen
  3. carbon
  4. oxygen
  5. nitrogen
College Macromolecules
What is a(n) example of carbohydrate?
  1. Sugar
  2. Starch
  3. Both sugar and starch
  4. Neither sugar and starch
College Macromolecules
What forms the sugar/phosphate backbone of each strand of DNA?
  1. Phosphodiester covalent bonds
  2. Hydroxyldiester covalent bonds
  3. Manganesdiester covalent bonds
  4. Carbodiester covalent bonds
College Macromolecules
Which of the following statements about enzymes is FALSE?
  1. enzymes are highly specific.
  2. Enzymes do not affect equilibrium.
  3. Enzymes lower activation energy.
  4. Enzymes can be recycled.
  5. Enzymes can convert an endergonic to an exergonic reaction.
College Macromolecules
What affects do catalysts have on reactions?
  1. They lower the activation energy for the reaction
  2. Alter the reactions change in free energy
  3. Increases reaction rate
  4. No effect
  5. A and C
College Macromolecules
Which of the following determines the chemical reactivity of biological molecules?
  1. functional groups
  2. isomers
  3. number of carbon atoms
  4. length the hydrocarbon chain
College Macromolecules
College Macromolecules
College Macromolecules
Which of the following categories includes all others in the list?
  1. monosaccharides
  2. polysaccharides
  3. starch
  4. carbohydrate
College Macromolecules
Enzymes                       chemical reactions in living systems by                      the activation energy.
  1. slow down, decreasing
  2. slow down, increasing
  3. speed up, decreasing
  4. speed up, increasing
  5. stop, eliminating
College Macromolecules
Which of these can denature a protein?
  1. Heat
  2. changes in pH
  3. high salt concentration
  4. all of the above
College Macromolecules
Why is ATP and important molecule in metabolism?
  1. Its hydrolysis provides an input of free energy for exergonic reactions
  2. It provides energy coupling between endergonic and exergonic reactions
  3. It's terminal phosphate group contains a strong ionic bond that when hydrolyzed releases free energy
  4. It's terminal phosphate bond has higher energy and the other two
  5. It is one of the four for DNA synthesis
Previous Page 1 of 5 Next
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.