Macromolecules and Enzymes Quiz
Preview:
DNA and RNA are seen as what type of macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
We know that enzymes will denature at 10.3 pH. What is the optimum (best) pH for this enzyme?
A. 10.3
B. 8
C. 7
Simple sugars (Glucose) and complex sugars (celluose and starch) are seen as what type of macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
Enzymes, hormones, and animal structures like skin and muscle are seen as what type of macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
This macromolecule is a long-term energy source, especially when sugars are not avaliable.
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
The Monomomer Monosaccrides are seen for which macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
The monomer is seen as glycerol and fatty acids.
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
The monomer amino acid is also known as an enzyme, which helps to catalyze biological chemical reactions.
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
What does catalzye mean?
A. Speed Up
B. Slow Down
C. Put your head on your desk and not do any work…
D. Mr. Baxter
The following macromolecule stores genetic information
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
Corn oil, lard, and other fats are seen as what type of macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
What is true about an enzyme?
A. There are only 10 enzymes in the world.
B. Life is possible without enzymes.
C. Enzymes slow down chemical reactions.
D. There are millions of enzymes and perform specific reactions.
The Monomer amino acids, which build up enzymes, are seen as which macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
The monomer nucleotides, is the most complex of the macromolecules, which is the only macromolecule that includes the element phosphorus. What is its macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
What macromolecule is in Saltine Crackers?
A. Carbohydrates
B. Lipid
C. Protein
D. Nucleic Acid
The graph shows the effect of pH on an enzymes action. What conclusions can be drawn from the choices below that would affect the enzymes rate of reaction?
A. Removing the enzyme when the pH is at 11
B. Lowering the pH of the enzyme from 9 to 7
C. Putting the enzyme in lemon juice, which is at 4 pH.
This macromolecule allows for bodybuilders to quickly gain muscle mass.
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
The monomer Nucleotides, which make up DNA and RNA, are seen as what macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
What macromolecule is in our saliva, which is a enzyme?
A. Carbohydrates
B. Lipid
C. Protein
D. Nucleic Acid
This macromolecule is seen as insulation in animal tissue (otherwords known as fat)
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
Glucose and frutose is seen as what type of macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
This macromolecule is a short-term energy source seen in diets.
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
What conclusions can be drawn when enzymes are heated to a high temperature?
A. The enzymes die.
B. The shapes of the enzyme are altered (denatured)
C. The enzyme amino acid sequence changes
D. The emzymes remain the same
The monomer Fatty Acids, which makes up oils and waxes, are composed of which macromolecule?
A. Carbohydrates
B. Lipids
C. Nucleic Acids
D. Proteins
The following item is: Reuseable, a protein, helps speed up chemical reactions.
A. Starch
B. Lipids
C. Sugars
D. Enzymes
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