Biology Biology Practice Problems Solutions Library

Cumulative Macromolecules Solutions Library

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Cumulative Macromolecules

Q. The following question is based on the 15 molecules illustrated in the figureUsing the above figure, a phospholipid would be formed as a result of ...

Solved • May 20, 2020

Cumulative Macromolecules

Q. The following question is based on the 15 molecules illustrated in the figure.Which of the following molecules would be classified as a hydrophilic...

Solved • May 20, 2020

Cumulative Macromolecules

Q. Which of the following is not a true polymer? A) starchB) RNAC) DNAD) fat

Solved • May 20, 2020

Cumulative Macromolecules

Q. Label the following compounds:

Solved • May 19, 2020

Cumulative Macromolecules

Q. Select the INCORRECT association:A. carbohydrates... used by the body for energyB. lipids... serve to insulate, protect, and store energyC. protein...

Solved • May 13, 2020

Cumulative Macromolecules

Q. Which of the following is NOT true of the molecule shown above?A. It contains hydroxyl functional groups.B. Its primary function in cellular metabo...

Solved • Oct 4, 2018

Cumulative Macromolecules

Q. The structure below depicts a(n):A. antiparallel β-sheetB. parallel β-sheetC. B-form of DNAD. α-helixE. poly(proline) helix

Solved • Aug 9, 2018

Cumulative Macromolecules

Q. What are macromolecule condensation and hydrolysis reactions? Where do these reactions occur for proteins and nucleic acids?

Solved • Jul 31, 2018

Cumulative Macromolecules

Q. Which of the following best describes the structure below?A. It is a monosaccharide because it contains a hydroxyl group and a carboxyl group.B. It...

Solved • Jul 19, 2018

Cumulative Macromolecules

Q. Which of the following does NOT describe a common property of triglycerides?A. Their monomers often have names ending in "-ose".B. They are a sourc...

Solved • Jul 19, 2018

Cumulative Macromolecules

Q. Which of the following is NOT true of the molecule shown below?A. It can be combined into a large polysaccharide.B. Its primary function in cellula...

Solved • Jul 19, 2018

Cumulative Macromolecules

Q. Which of the following statements describes proteins?A. Protein sequences are directional.B. Protein sequences are directionless.C. Proteins have a...

Solved • Jul 19, 2018

Cumulative Macromolecules

Q. What feature does not generally distinguish carbohydrates and lipids?A. Water solubilityB. Proportion of oxygen atomsC. Act in energy storageD. Num...

Solved • Jul 6, 2018

Cumulative Macromolecules

Q. How does a phospholipid differ from a fat? Why is this important for the cell's lipid bilayer?

Solved • Jun 22, 2018

Cumulative Macromolecules

Q. Describe the difference between a monomer and a polymer.

Solved • Jun 19, 2018

Cumulative Macromolecules

Q. What are the 3 components of a nucleotide? What polysaccharide is an important component of plant cell walls? Identify the major polysaccharide sto...

Solved • Jun 12, 2018

Cumulative Macromolecules

Q. Discuss the biological importance of each of the following organic compounds in relation to structure and/or function in plants and animal cells: c...

Solved • May 18, 2018

Cumulative Macromolecules

Q. How is each macromolecule absorbed? What is absorption?

Solved • May 2, 2018

Cumulative Macromolecules

Q. The diagram shown below illustrates the kind of molecules involved in information flow in cells. This diagram shows two units of coded information ...

Solved • Nov 15, 2017

Cumulative Macromolecules

Q. The information storage molecules of cells are called a. fatty acids b. membrane lipids c. enzymes d. hormones e. nucleic acids

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. A chain of amino acids linked together end-to- end can only be found in a. a membrane lipid b. a nucleic acid c a polysaccharide d. a polypepti...

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. Proteins possess all of the following functions except a. structure b. metabolism c. encode genetic information d. membrane transport e. cell ...

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. Three fatty acids bonded together with a glycerol are found in a. an alcohol b. an enzyme c. a phospholipid d. a chlorophyll pigment e. a trig...

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. Which of the following macromolecules are characteristically water-insoluble? a. proteins b. nucleic acids c. carbohydrates d. lipids e. enzymes

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. Nucleic acids are polymers formed of building blocks that containa. amino acidsb. fatty acidsc. cholesterold. nitrogenous basese. peptide bonds

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. Lipids are the only class of macromolecules that contain a. amino acids b. nucleic acids c. fatty acids d. phosphate groups e. sugars

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. Proteins are polymers formed of structural units called a. fatty acids b. amino acids c. nucleic acids d. phosphate groups e. sugars

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. Which of the following is not a macromolecule? a. carbohydrates b. water c. nucleic acids d. proteins e. lipids

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. DNA, RNA, and ATP contain functional units known as a. peptides b. enzymes c. amino acids d. nucleotides e. fatty acids

Solved • Jul 19, 2017

Cumulative Macromolecules

Q. What macromolecule could be made from H, C, NH2, COOH, and R? a. Lipid b. Nucleic acid c. Carbohydrate d. Amino acid 

Solved • Jul 13, 2017