What is the main component of a nerve impulse?
A. Sodium ions
B. Calcium ions
C. Potassium ions
D. Chloride ions
Correct Answer: C. Potassium ions
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A. Sodium ions
B. Calcium ions
C. Potassium ions
D. Chloride ions
A. 3 hrs.
B. 4 hrs,
C. 5 hrs.
D. 6 hrs.
A. 10 Rs,
B. 15 Rs,
C. 20 Rs.
D. 25 Rs.
A. 18 days
B. 22 ½ days
C. 24 days
D. 26 days
A. High number of climbing fatalities
B. Steep inclines
C. Unpredictable weather
D. All of the above
A. 25%
B. 50%
C. 75%
D. 33%
A. 16%
B. 16 1/3 %
C. 16 2/3 %
D. 16 3/5 %