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It is a secondary signaling molecule.
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When adenylate cyclase is activated?
"When adenylyl cyclase is activated, it catalyses the conversion of ATP to cyclic AMP, which leads to an increase in intracellular levels of cyclic AMP. Cyclic AMP functions as a "http://wiki.answers.com/../pathphys/endocrine/moaction/surface.html" to relay extracellular signals to intracellular effectors, particularly http://wiki.answers.com/pka.html. "
What are the two functions of ATP in cells?
ATP acts as the energy currency of the cell.When ATP becomes cyclic AMP (looses two phosphate groups) it can act as a secondary messenger in the cell; it effects protein activation or gene control.
What enzyme is activated by cAMP?
protein kinase
What are the roles of second messengers in signal transduction pathways?
The term second messenger was given with the discovery of chemicals that work inside the cell. Hormones and other molecules that function outside the cell are called first messengers in the transmission of information.
Where do you find nucleotides?
Nucleotides are found all around the cell. Nucleic acids RNA and DNA, molecules like ADP, ATP, and GTP, as well as secondary messengers like cyclic AMP are all nucleotides and are found throughout the cell.
Cyclic AMP and calcium ions are often used within a cell as?
Second Messengers
What role does cyclic AMP play for most hormones?
Cyclic AMP (cAMP) serves as a second messenger for many hormones. When hormones bind to their specific receptors on the cell membrane, it triggers a cascade of biochemical events that lead to the production of cAMP. cAMP then activates other signaling molecules, such as protein kinase A, which regulate various cellular processes, including gene expression, metabolism, and cell growth.
Why is cyclic AMP a secondary messenger?
because original message is carried by hormone, which cant act directly, so in turn it activates cyclic AMP.
What is Cyclic Amp cyclic GMP and PIP2 calcium?
Cyclic AMP is a form of adenylic acid responsible for regulating enzyme-catalyzed processes in living cells while PIP2 calcium is a membrane phospholipid.
Does cyclic amp bind to calmodulin?
No, calcium bonds to calmodulin
When adenylate cyclase is activated?
"When adenylyl cyclase is activated, it catalyses the conversion of ATP to cyclic AMP, which leads to an increase in intracellular levels of cyclic AMP. Cyclic AMP functions as a "http://wiki.answers.com/../pathphys/endocrine/moaction/surface.html" to relay extracellular signals to intracellular effectors, particularly http://wiki.answers.com/pka.html. "
What does C in the test CRP stands for?
Cyclic AMP Receptor Protein
What has the author G Alan Robison written?
G. Alan Robison has written: 'Cyclic AMP' -- subject(s): Cyclic adenylic acid
Did sutherland discover that epinephrine elevates the cytosolic concentration of cyclic AMP?
yes
Explain how cyclic AMP and catabolite activator protein are affected by glucose concentration?
Cyclic AMP accumulates when the glucose concentration is scarce. If the glucose concentration increases, the cAMP concentration falls, and without it, CAP (catabolite activator portein) detaches from the operon and becomes inactive.
Intracellular chemical signals known as second messengers?
Cyclic AMP and calcium may be second messengers
What ion is sometimes used as a second messenger of amino acid based hormones?
Calcium
