Q. The cytoplasmic protein-tyrosine kinases are activated indirectly by the extracellular signals.

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Q. Bringing 2 kinase domains in close contact allows for ___________________

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Q. When the levels of glucose drop, alpha-cells in the pancreas secrete ____________________

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Q. Which cells release insulin when glucose levels elevate in the body?

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Q. Which of the following synthesis is decreased (or stopped) when the blood glucose levels are high?

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Q. Diabetes Mellitus is caused by defects in insulin signaling.

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Q. Diabetes Mellitus type II is caused due __________________________

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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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