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Tenth Grade (Grade 10) Macromolecules Questions

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Grade 10 Macromolecules
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 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 10 Macromolecules
Large organic molecules are called                .
  1. Polymers
  2. Carbohydrates
  3. Micromolecules
  4. Macromolecules
Grade 10 Macromolecules
Grade 10 Macromolecules
An enzyme speeds up a reaction by                               .
  1. absorbing energy
  2. lowering the activation energy
  3. raising the activation energy
  4. releasing energy
Grade 10 Macromolecules
Of what are nucleic acids made?
  1. Sugars
  2. Fatty acids
  3. Nucleotides
  4. Amino Acids
Grade 10 Macromolecules
Large organic molecules are called                .
  1. Polymers
  2. Carbohydrates
  3. Micromolecules
  4. Macromolecules
Grade 10 Macromolecules
Proteins are polymers formed from                .
  1. lipids
  2. carbohydrates
  3. amino acids
  4. nucleic acids
Grade 10 Macromolecules
What type of macromolecules are the enzymes found in our bodies?
  1. lipids
  2. carbohydrates
  3. proteins
  4. nucleic acids
Grade 10 Macromolecules
Carbohydrates are made of which 3 elements?
  1. nitrogen, oxygen, and hydrogen
  2. carbon, hydrogen, and oxygen
  3. sulfur, hydrogen, and oxygen
  4. nitrogen, phosphorus, and oxygen
Grade 10 Macromolecules
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