Proteins, Amino Acids, & Enzymes Quiz
Preview:
Nucleic Acids are our
A. Proteins
B. DNA
C. RNA
D. Enzymes
E. B and C
What are some functions of proteins, Except?
A. Store & transmit heredity
B. Help to fight disease
C. Control the rate of reactions
D. Regulate cell processes
E. Build tissues such as bone and muscle
Monomers of Proteins are
A. Monosaccharides
B. Fatty Acids & Glycerol
C. Amino Acids
D. Nucleotides
Do enzymes have the same shape as their corresponding substrates?
A. Yes
B. No
Which of the following is a Macromolecule and NOT a monomer?
A. a glucose molecule
B. an amino acid
C. a nucleotide
D. a protein
Do enzymes/catalysts increase or decrease the activation energy of a chemical reaction?
A. Increase
B. Decrease
Enzymes change the
A. products of the reaction
B. speed of the reaction
C. temperature of the reaction
D. pH of the reaction
What are some things that cause denaturation, Except?
A. pH
B. Temperature
C. Concentration (amount) of the enzyme being used
D. Speed of reaction
What makes a compound organic?
A. It has Hydrogen.
B. It has Oxygen.
C. It has Carbon.
D. It has Nitrogen.
Enzymes are made up of amino acids, so they are
A. Carbohydrates
B. Lipids
C. Proteins
D. Nucleic Acids
Monomers of Nucleic Acids are
A. Monosaccharides
B. Fatty Acids & Glycerol
C. Amino Acids
D. Nucleotides
Proteins contain what elements?
A. Carbon
B. Hydrogen
C. Oxygen
D. Nitrogen
E. All above
TRUE/FALSE
All catalysts are enzymes
A. TRUE
B. FALSE
Is an enzyme/catalyst used up in a reaction?
A. Yes
B. No