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Which molecule provides energy for the cell to perform work?
A
Glucose
B
DNA
C
RNA
D
ATP
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1
Understand that cells require energy to perform various functions such as movement, growth, and repair.
Recognize that ATP, or adenosine triphosphate, is the primary energy carrier in cells.
Learn that ATP stores energy in the bonds between its phosphate groups, which can be released when these bonds are broken.
Compare ATP with other molecules like glucose, DNA, and RNA, noting that while glucose is a source of energy, it must be converted into ATP for cellular use.
Conclude that ATP is the molecule directly used by cells to perform work, making it the correct answer.