Which of the Following Characteristics Are Similar for Voltage-Activated Sodium

question 19

Multiple Choice

Which of the following characteristics are similar for voltage-activated sodium channels and voltage-activated calcium channels?

• A) Selectivity of their pore regions
• B) Voltage sensitivity and persistence of activation
• C) Their position and function of their associated β-subunits
• D) Prevalence of glycosylation sites in functional channels
• E) The primary sequence similarity of their α-subunit and equivalent structure of domains I-IV

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