adenosine monophosphate
Definition
- Noun:
- A nucleotide found in muscle cells and important in metabolism; reversibly convertible to ADP and ATP: Adenosine monophosphate is a fundamental biochemical compound. It is a nucleotide, which is a building block for nucleic acids like RNA. In cellular metabolism, it serves as a component in the energy cycle, being converted to adenosine diphosphate (ADP) and adenosine triphosphate (ATP), which are the primary energy currency of the cell.
Usage
- Adenosine monophosphate is a scientific term used primarily in the fields of biochemistry, molecular biology, and physiology.
- It is often abbreviated as AMP.
- It is used to discuss cellular energy transfer, metabolic pathways, and biochemical synthesis.
Examples
- Noun:
- The enzyme catalyzed the conversion of adenosine monophosphate to adenosine diphosphate.
- Adenosine monophosphate levels can indicate the energy status of a cell.
- In the study, researchers measured the concentration of adenosine monophosphate in the tissue sample.
Advanced Usage
- "Cyclic adenosine monophosphate (cAMP)": A crucial secondary messenger in many biological processes, derived from ATP. It is involved in signal transduction.
- Cyclic adenosine monophosphate acts as an intracellular signal for hormone action.
Variants and Related Words
- AMP: The standard abbreviation for adenosine monophosphate.
- Adenylate: A common synonym in biochemical contexts, often used interchangeably with adenosine monophosphate.
- 5'-AMP: A specific notation indicating the phosphate group is attached to the 5' carbon of the ribose sugar, which is the typical form.
Synonyms
- Adenylate: A direct synonym frequently used in scientific literature.
- 5'-Adenylic acid: Another chemical name for the same compound.
Notes on Meaning
- The term specifically refers to the monophosphate ester of adenosine. It is distinct from its di- and tri-phosphate counterparts (ADP and ATP), which contain more energy-rich phosphate bonds.
- Its role is dual: as a monomer for RNA and as an intermediate in cellular energy metabolism.
Noun
-
a nucleotide found in muscle cells and important in metabolism; reversibly convertible to ADP and ATP
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