Conditions:[Na+] outside = .3 mM[Na+] inside the presynaptic cell = .01 mM[dopamine] inside = .5 mM[dopamine] outside = .001 mMΔGinward = RT ln [X] inside/[X] outside + z F VmF = 23,000 cal/mol VR = 1.987 cal/ mol KMembrane potential is .07 VTemperature is 273 K Using the attachment the information provided, please answer the following questions : Using what you know about transport across membranes, would the movement of sodium INTO the cell be active or passive? SHOW your work. 2. Using all of this information, how could you explain how dopamine can re-enter the presynaptic cell – i.e. where does the energy come from? Use the information in this question to formulate your answer. 5.Use the following diagram to answer the questions below.X-Presynaptic= dopamine%3Ddopaminereceptor|Postsynaptic

Answered: Conditions: [Na+] outside = .3 mM…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

See similar textbooks

Related questions

Question

Conditions:

[Na+] outside = .3 mM

[Na+] inside the presynaptic cell = .01 mM

[dopamine] inside = .5 mM

[dopamine] outside = .001 mM

ΔGinward = RT ln [X] inside/[X] outside + z F Vm

F = 23,000 cal/mol V

R = 1.987 cal/ mol K

Membrane potential is .07 V

Temperature is 273 K

Using the attachment the information provided, please answer the following questions :

Using what you know about transport across membranes, would the movement of sodium INTO the cell be active or passive? SHOW your work.

2. Using all of this information, how could you explain how dopamine can re-enter the presynaptic cell – i.e. where does the energy come from? Use the information in this question to formulate your answer.

5.
Use the following diagram to answer the questions below.
X-
Presynaptic
= dopamine
%3D
dopamine
receptor
|
Postsynaptic

Expert Solution

Step 1

Since you have asked multiple question, we will solve the first question for you. If you want any specific question to be solved then please specify the question number or post only that question.

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions