객관식
What molecule is commonly referred to as the energy currency of the cell?
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7. Energy and Metabolism
ATP
객관식
Where is the energy stored in a molecule of ATP?
A
In the adenine base
B
In the ribose sugar
C
In the hydrogen bonds
D
In the bonds between the phosphate groups
검증된 단계별 안내1
Understand the structure of ATP: ATP (adenosine triphosphate) consists of an adenine base, a ribose sugar, and three phosphate groups.
Recognize the role of phosphate groups: The three phosphate groups are linked together by high-energy bonds known as phosphoanhydride bonds.
Identify where energy is stored: The energy in ATP is primarily stored in the bonds between the phosphate groups, specifically the bond between the second and third phosphate group.
Learn about energy release: When ATP is hydrolyzed (reacts with water), the bond between the second and third phosphate group is broken, releasing energy that can be used by the cell.
Understand the significance: This energy release is crucial for cellular processes, as ATP serves as the main energy currency in cells, powering various biological functions.
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