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Search Results for enzymes - All Grades

378 questions match "enzymes". Refine Your Search

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Grade 11 Chemistry
Enzymes are
  1. homogenous catalysts
  2. heterogenous catalysts
  3. acid catalysts
  4. base catalysts
College Anatomy and Physiology
  1. are proteins
  2. can promote the formation of new molecules
  3. are molecules that control chemical reactions
  4. can break other molecules apart
  5. all of the above are correct
Grade 12 Macromolecules
Grade 10 Macromolecules
Grade 12 Macromolecules
Grade 9 Macromolecules
Grade 8 Reactions
Grade 5 Skin, Skeleton, and Muscles
Grade 9 Symptoms, Diagnosis, and Treatments
Grade 8 Macromolecules
Which type of chemicals help you to digest food?
  1. minerals
  2. enzymes
  3. cells
  4. lipids
Grade 5 Nervous and Endocrine Systems
Grade 9 Macromolecules
Which molecule contains nitrogenous bases?
  1. Proteins
  2. DNA
  3. Enzymes
  4. Water
Grade 10 Macromolecules
Grade 10 Macromolecules
Which of the following statements about enzymes is NOT true?
  1. Enzymes work best at a specified pH
  2. All enzymes work inside cells
  3. Enzymes are proteins.
  4. Enzymes are organic catalysts.
Grade 7 Cell Structure and Function
Grade 9 Cell Structure and Function
Grade 5 Skin, Skeleton, and Muscles
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