Which of these functional groups is known to be used for storing large amounts of chemical energy?a. amino groupb. carbonyl groupc. phosphate groupd. sulfhydryl group

Verified step by step guidance

1. Identify the functional groups listed in the options: amino group, carbonyl group, phosphate group, and sulfhydryl group.
2. Recall the general properties and functions of each functional group in biological systems.
3. Consider which functional group is commonly associated with high-energy bonds in biological molecules.
4. Recognize that the phosphate group is a key component of ATP (adenosine triphosphate), which is known for storing and transferring energy in cells.
5. Conclude that the phosphate group is the functional group known for storing large amounts of chemical energy.

Key Concepts

Functional Groups

Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. They determine the properties and reactivity of organic compounds. Understanding functional groups is essential for predicting how different molecules will interact in biochemical processes.

Phosphate Group

The phosphate group consists of a phosphorus atom bonded to four oxygen atoms, one of which is typically bonded to the rest of the molecule. This group is crucial in biochemistry, particularly in the formation of ATP (adenosine triphosphate), which serves as a primary energy carrier in cells. The high-energy bonds between phosphate groups allow for the storage and transfer of energy.

Chemical Energy Storage

Chemical energy storage refers to the way in which energy is stored in the bonds of chemical compounds. In biological systems, certain functional groups, like the phosphate group, play a key role in storing energy that can be released during metabolic processes. Understanding how energy is stored and released is fundamental to grasping cellular respiration and metabolism.