QUESTION 1 Ion pumps.. DA Use the energy of ATP hydrolysis to move ions against their concentration gradient |B: Are directly responsible for the movement of an action potential down a neuronal axon |C. Can only move ions in a single direction Couple the vectorial movement of ions to a chemical reaction

Principles Of Pharmacology Med Assist
6th Edition
ISBN:9781337512442
Author:RICE
Publisher:RICE
Chapter27: Medications That Affect The Nervous System
Section: Chapter Questions
Problem 25RQ
icon
Related questions
icon
Concept explainers
Question

Select all that apply. 

QUESTION 1
Ion pumps...
O A.
Use the energy of ATP hydrolysis to move ions against their concentration gradient
OB.
Are directly responsible for the movement of an action potential down a neuronal axon
OC.
Can only move ions in a single direction
UD.Couple the vectorial movement of ions to a chemical reaction
QUESTION 2
Cotransporters..
A.
Do NOT hydrolyze ATP
UB: Include symporters that move ions in the same direction
OC.
Couple the movement of an ion down its electrochemical gradient with another ion against its
electrochemical gradient
UD.Include antiporters that move ions in opposite directions
Transcribed Image Text:QUESTION 1 Ion pumps... O A. Use the energy of ATP hydrolysis to move ions against their concentration gradient OB. Are directly responsible for the movement of an action potential down a neuronal axon OC. Can only move ions in a single direction UD.Couple the vectorial movement of ions to a chemical reaction QUESTION 2 Cotransporters.. A. Do NOT hydrolyze ATP UB: Include symporters that move ions in the same direction OC. Couple the movement of an ion down its electrochemical gradient with another ion against its electrochemical gradient UD.Include antiporters that move ions in opposite directions
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Microbial taxonomy
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Principles Of Pharmacology Med Assist
Principles Of Pharmacology Med Assist
Biology
ISBN:
9781337512442
Author:
RICE
Publisher:
Cengage
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781938168130
Author:
Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:
OpenStax College