The Score of a Student in Two Subjects Are Inserted

question 8

Multiple Choice

The score of a student in two subjects are inserted in B2 and C2 cell and the passing score for each subject is 60.which of these functions will you insert in D2 cell to get FALSE as the result if the student has passed and TRUE as the result if the student has failed?

• A) =IF(B2>=60,C2>=60)
• B) =NOT(OR(B2>=60,C2>=60))
• C) =OR(B2>=60,"Pass","Fail")
• D) =AND(B2>=60,"Pass","Fail")

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Definitions:

Voltage

The difference in electric potential between two points, crucial in the generation and transmission of nerve impulses in neurons.

Refractory Periods

Time intervals following an action potential during which a neuron is incapable of firing again or the threshold for firing is elevated.

Voltage-Sensitive

Voltage-sensitive describes membranes or proteins that respond to changes in electrical potential across them, crucial for nerve signal transmission and muscle contraction.

Sodium Channels

Specialized protein molecules in cell membranes that allow the passage of sodium ions into and out of the cell, playing a crucial role in generating and conducting electrical signals.