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Biology
11th -
12thgrade
Unit 1 Standard C Biochemistry; 3.1, 3.2, 3.3, 5.13, 5.14
9 questions
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- 1. Multiple Choice
What is another term for "carbon-based molecules"?
Carbon centered items
Organic compounds
Enzymes
Functional groups
- 2. Multiple Choice
What is the part of an organic compound that dictates its chemical properties?
Functional group
Carbohydrate
Activation energy
Saccharide
- 3. Multiple Choice
Fill in the blank: ___________ are the building blocks that make up polymers.
Macromolecules
Carbohydrates
Carboxl groups
Monomers
- 4. Multiple Choice
Enzymes are:
Sugar molecule
A type of monomer
Beneficial bacteria
Proteins that act as catalysts to speed up chemical reactions
- 5. Multiple Choice
How do enzymes speed up chemical reactions?
They make the mitochondria work harder
They bring more substrate
They enlarge the active site
They lower the activation energy required to get the reaction started
- 6. Multiple Choice
Which term refers to the specific reactant upon which an enzyme acts?
Substrate
Composite
Coenzyme
Induced fitting room
- 7. Multiple Choice
Describe how the enzyme is affected by the reactions it is involved with:
The enzyme's active site is temporarily changed
The enzyme is unchanged
The enzyme stops working
The enzyme can never work with that specific substrate again
- 8. Multiple Choice
What is the term that means " to break with water":
Hydrolysis
Dehydration synthesis
Hydrobattle
Polymerization
- 9. Multiple Choice
Which is the term that means "to remove a molecule of water as two molecules become bonded together"?
Hydrolysis
Dehydration synthesis
Hydrobattle
Cell apoptosis
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