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Multiple Choice
Which of the following is true about the high-energy bonds in ATP?
A
The high-energy bonds are located between the adenine and phosphate groups.
B
The high-energy bonds are located between the phosphate groups.
C
The high-energy bonds are located within the ribose sugar.
D
The high-energy bonds are located between the adenine and ribose.
Verified step by step guidance
1
Understand the structure of ATP (Adenosine Triphosphate), which consists of an adenine base, a ribose sugar, and three phosphate groups.
Recognize that the term 'high-energy bonds' in ATP refers to the bonds between the phosphate groups, specifically the phosphoanhydride bonds.
Identify that the energy is released during the hydrolysis of these phosphoanhydride bonds, which is why they are considered 'high-energy'.
Eliminate the options that incorrectly describe the location of these high-energy bonds, such as those suggesting they are between adenine and phosphate, within ribose, or between adenine and ribose.
Conclude that the correct statement is that the high-energy bonds are located between the phosphate groups in ATP.