Q. How many subunits does the Ras protein contain?

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Q. The Etr1 gene in plants encodes for ___________________

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Q. The concentration of Calcium in a resting cell is ___________

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Q. Abnormal elevation of cytosolic Calcium can occur following a _____________

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Q. Calcium acts as an intracellular messenger.

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Q. Fura-2 is an example of __________________

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Q. Upon fertilization, a wave of calcium release is observed throughout the cell.

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Q. How many types of calcium ion channels are present on ER membrane?

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Q. Ryanodine is a _______________

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Q. Which receptors open up during the calcium-induced calcium release?

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Q. Which ions activate cyclin-dependent kinases, following fertilization?

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Q. Which of the following is a calcium-binding protein?

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Q. Calmodulin has low affinity for _____________

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Q. Which of the following does not converge to activate the same signaling pathway?

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Q. Cyclic AMP can inhibit the growth of cells.

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Q. Activation of P13K in adherent epithelial cell promotes ___________________

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Q. CREB is a _____________________

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Q. Nitric oxide is an intracellular messenger.

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Q. Nitric oxide is formed from which of the amino acid?

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Q. Acetylcholine has the function of ________________________

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