Patch-Clamp instruments allow researchers to measure the opening
and closing of a single channel in a...
90.2K
Verified Solution
Link Copied!
Question
Physics
Patch-Clamp instruments allow researchers to measure the openingand closing of a single channel in a membrane. A typicalacetylcholine receptor channel passes about 5 pA (picoamperers) ofionic current over a period of 5 msec at -60mV. Given that anelectric current of 1 A is about 6.2x10^18 electrical charges persecond, how many ions (potassium or sodium) pass through thechannel during the time that it is open?
Answer & Explanation
Solved by verified expert
3.8 Ratings (775 Votes)
Each potasium or sodium ion is a 1 charge particle Its meanthat every ion is a single charged
See Answer
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
