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Macromolecules Questions - All Grades

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Grade 10 Macromolecules
Grade 9 Macromolecules
Grade 9 Macromolecules
The two primary kinds of nucleic acids are called
  1. nitrogen and phosphorus
  2. oxygen and carbon
  3. DNA and RNA
  4. carbon and hydrogen
Grade 9 Macromolecules
DNA and RNA are examples of what type of macromolecule?
  1. proteins
  2. nucleic acids
  3. carbohydrates
  4. lipids
Grade 9 Macromolecules
Although carbohydrates and lipids have different functions, the same elements are present in both. Which elements are found in both carbohydrates and lipids?
  1. carbon, nitrogen, and oxygen
  2. carbon, hydrogen, and oxygen
  3. carbon, nitrogen, hydrogen, and oxygen
  4. nitrogen, hydrogen, and oxygen
Grade 10 Macromolecules
What are Carbohydrates?
  1. Proteins made up of monomers.
  2. Serve as building materials.
  3. Make up cell membranes.
  4. Organic molecules that are made up of sugar molecules.
Grade 10 Macromolecules
What do fats do?
  1. Store energy
  2. Speed up the chemical reaction
  3. Insulate your body
  4. Both A and C
Grade 9 Macromolecules
Grade 11 Macromolecules
Grade 9 Macromolecules
Amylase and keratin are examples of what type of macromolecule?
  1. proteins
  2. nucleic acids
  3. carbohydrates
  4. lipids
Grade 12 Macromolecules
Grade 12 Macromolecules
An ATP molecule is made up of                                           .
  1. matrix, inner membrane, outer membrane
  2. NADH, NADPH, FADH
  3. adenine, phosphate groups and ribose
  4. proteins, carbohydrates, and nucleic acids
Grade 10 Macromolecules
Large organic molecules are called                .
  1. Polymers
  2. Carbohydrates
  3. Micromolecules
  4. Macromolecules
Grade 10 Macromolecules
What describes molecules that play many key roles in building of proteins and can act as enzymes.
  1. Phospholipids
  2. Ribonucleic Acid (RNA)
  3. Deoxyribonucleic Acid (DNA)
  4. Waxes
Grade 12 Macromolecules
Grade 10 Macromolecules
Grade 9 Macromolecules
What is the place called where the substrate will bind to the enzyme?
  1. neuroreceptor
  2. active site
  3. reception area
  4. receiving site
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