What role do enzymes play in biochemical reactions?
OR Bio Unit 1 Final Review

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Biology
•
12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Enzymes are required for all biochemical reactions to occur in a biological system.
2.
FLASHCARD QUESTION
Front
What is the atomic number of oxygen and what does it signify?
Back
The atomic number of oxygen is 8, indicating it has 8 protons and 8 electrons.
3.
FLASHCARD QUESTION
Front
Why are non-polar molecules generally insoluble in water?
Back
Non-polar molecules are insoluble in water due to their inability to form hydrogen bonds with water molecules.
4.
FLASHCARD QUESTION
Front
What is the electronegativity difference between two identical atoms?
Back
The electronegativity difference between two identical atoms is 0.
5.
FLASHCARD QUESTION
Front
What is the range of electronegativities for the main 6 elements found in life?
Back
The range of electronegativities for the main 6 elements found in life is 2.0-3.5.
6.
FLASHCARD QUESTION
Front
What is the significance of valence electrons in chemical bonding?
Back
Valence electrons determine how an atom can bond with other atoms, influencing the formation of molecules.
7.
FLASHCARD QUESTION
Front
What is a hydrolytic reaction?
Back
A hydrolytic reaction is a chemical reaction that involves the breaking of a bond in a molecule using water.
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