Cedrick
Forum Fanatic
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Which of the following components of the second messenger cascade is directly resposible for release of intracellualr stores of Ca+?
a.-cyclic amp
b.-diacylglycerol
c.-G-protein
d.-inositol 1,4,5-triphosphate
e.-nitric oxide
f.-protein kinase
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| Cedrick
Forum Fanatic
Topics: 322
Posts: 1,986
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D
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| star1
Forum Guru
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B????
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| Cedrick
Forum Fanatic
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just found it star it is inositol,it controls intracellular calcium,maintaining membrane potential of the cell
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| Cedrick
Forum Fanatic
Topics: 322
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Diacylglycerol and inositol work together
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| Cedrick
Forum Fanatic
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For the question it is choice D
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| tolito
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cedrick, what is your source of questions? they appear like NBME???
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| tolito
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dag activates protein kinase C directly and does not go way of ip3 or calcium release. ip3 stimulates ca release which then activates prot kinase c.
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| zhangrong12003
Forum Senior
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DAG stimu PKC, it is IP3 that causes ca release. 100% sure
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