User Account

All Pages

Electro-physiologists can measure the electrical potential

Assignment Help Biology
Reference no: EM131365974

Electro-physiologists can measure the electrical potential (=voltage) across a cell membrane using micro-electrodes. Recalling that this potential is due to an uneven distribution of charged ions across a membrane, consider the following case: When you expose the cells of the electric organ of the electric eel to the signaling molecule acetylcholine, the electrical potential across these cells membranes rapidly becomes more positive. Give a plausible explanation for this observation, focusing on the type of signal receptor that might be involved.

Reference no: EM131365974

Questions Cloud

Fat-free foods : Many students think that fat-free foods are also low-calorie foods. This is especially true for snack foods and desserts. Find at least one example of a fat-free snack or dessert and a "regular"-fat, similar product. Compare serving size, calorie..
What are typical efficiencies associated with swimming : Discuss the main causes of loss of available energy in a turbine and how they can be minimized. What are typical turbine efficiencies?
Improve the quality and quantity of lives : While these may be more realistic goals, it's also a sobering reminder that we are doing a poor job at getting people to make changes that will improve the quality and quantity of their lives!! How can we do a better job?
Characteristics of the ideal tissue forming the outer : 1. Compare and contrast the characteristics of the ideal tissue forming the outer surface of the body with that forming the lining of the small intestine. How are they similar and different? What tissues fulfill these needs?
Electro-physiologists can measure the electrical potential : Electro-physiologists can measure the electrical potential (=voltage) across a cell membrane using micro-electrodes. Recalling that this potential is due to an uneven distribution of charged ions across a membrane,
Define and explain the doctrine : Despite this discussion, the doctrine is dismissed in a footnote in the majority opinion and barely mentioned in the concurring opinion.  Please define and explain the doctrine. Could/should it have been applied
Aeronautical science research paper : Aeronautical Science Research Paper.- The nature of the class is aeronautical science and the focus of the paper should revolve around this theme.
What did you learn from the film : A Class Divided explores the nature of prejudice. Third grade teacher Jane Elliott deliberately created a classroom situation to teach her students how it feels to be on the receiving end of discrimination. This is an encore presentation of the cl..
What is information technology and why is it important : What is information technology and why is it important? Suggest three fictitious headlines that might be added to Figure 1·1 on page 2.

Reviews

Write a Review

Biology Questions & Answers

  Q a baby hamster kidney bhk cell has the surface area of

q. a baby hamster kidney bhk cell has the surface area of 3400 micrometressup2. assume that the endocyte

  Systemic pathophysiology of the urinary system and fluid

Topic: Systemic Pathophysiology of the Urinary System and Fluid/Electrolyte Imbalances Objective:  Discuss a disease, condition or syndrome affecting the cardiovascular system and current research, events, or interesting facts about the disease/con..

  Explain the role of the nervous system

Explain the role of the nervous system. Describe the effect of fear, aggression, or anxiety on the specified behavior. Explain the function of the hormones involved and how they relate to the behavior.

  Transporting lactose in against concentration gradient

The lactose permease transporter of E. coli can accumulate lactose inside the cell by transporting lactose in against a concentration gradient, driven by a co-transport process in which the same protein brings protons into the cell from a higher c..

  Frequency of crossing over between any two linked genesis

The frequency of crossing over between any two linked genesis

  What hormone must be administered to her

Her breath smells like acetone and her blood glucose test out at 650mg/100ml of blood. She is in acidosis. What hormone must be administered to her and why. Where may she find such DNA.

  Packaging a gene from an infectious agent

A carrier vaccine involves packaging a gene from an infectious agent into a(n):

  What are the key components of the us health care system

Characteristics of the U.S. Health Care Delivery System, What are the key components of the U.S. health care system, Have the components changed as a result of the Affordable Care Act

  Availability of fishes for feeding purposes

Need to include what measurement, how long observation period etc. methods - The problems that occurred during the conduction of this experiment were the variable temperature conditions, which affected the frequency of Ospreys and also the availabi..

  Fatty acids from highest melting point

Rank the given fatty acids from highest melting point to lowest melting point:

  The greatest number of sidechain nitrogens

What is the amino acid with the greatest number of sidechain nitrogens?

  Problem regarding the series of multiple alleles

Plumage in ducks is determined to some extent by a series of multiple alleles named restricted (MR = white on the wing fronts), mallard (M = wild type), and dusky (md = darker plumage). MR is dominant to M, which is dominant to md

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd