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Seventh Grade (Grade 7) Macromolecules Questions

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Grade 7 Macromolecules
What simple sugar is made during photosynthesis?
  1. water
  2. glycerine
  3. hydrogen
  4. glucose
Grade 7 Macromolecules
What category of organic molecule are sugars, starches, and fibers?
  1. calories
  2. proteins
  3. lipids
  4. carbohydrates
Grade 7 Macromolecules
What do enzymes do?
  1. produce proteins
  2. add acids
  3. act as catalysts
  4. add bases
Grade 7 Macromolecules
DNA is a(n)                .
  1. carbohydrate
  2. phospholipid
  3. enzyme
  4. nucleic acid
Grade 7 Macromolecules
Some                , like fats and oils, are used by organisms to store energy.
  1. chromosomes
  2. proteins
  3. carbohydrates
  4. lipids
Grade 7 Macromolecules
Which macromolecules are long chains of amino acid molecules?
  1. proteins
  2. lipids
  3. carbohydrates
  4. nucleic acids
Grade 7 Macromolecules
What are the monomers of proteins?
  1. sugars
  2. carbon
  3. amino acids
  4. ribosomes
Grade 7 Macromolecules
Which macromolecules do not dissolve in water?
  1. proteins
  2. lipids
  3. carbohydrates
  4. nucleic acids
Grade 7 Macromolecules
Proteins that control chemical activities are
  1. enzymes.
  2. bile.
  3. pepsin.
  4. nutrients.
Grade 7 Macromolecules
One sugar molecule, two sugar molecules, or a long chain of sugar molecules make up
  1. proteins.
  2. lipids.
  3. carbohydrates.
  4. nucleic acids.
Grade 7 Macromolecules
Lipids, nucleic acids, proteins, and carbohydrates are all a type of
  1. golgi apparatus.
  2. nucleus.
  3. macromolecule.
Grade 7 Macromolecules
Four elements that compose macromolecules are
  1. carbon, hydrogen, oxygen, and nitrogen.
  2. oxygen, iron, boron, and zinc.
  3. fats, carbohydrates, vitamins, and minerals.
  4. water, oxygen, fats, and nitrogen.
Grade 7 Macromolecules
What is the code for a specific amino acid?
  1. a single base
  2. a set of two bases
  3. a group of three bases
  4. two base pairs together
Grade 7 Macromolecules
Carbohydrates are a group of compounds made of
  1. amino acids.
  2. nucleotides.
  3. enzymes.
  4. sugars.
Grade 7 Macromolecules

This question is a part of a group with common instructions. View group »

Which macromolecules form when long chains of molecules called nucleotides join together?
  1. proteins
  2. lipids
  3. carbohydrates
  4. nucleic acids
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