This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How long does the spike of an action potential last? (Read 46 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
on: Jan 6, 2021

Question 1

High levels of which chemical in the sleep centers of the brain induce drowsiness and sleep?
◦ norepinephrine
◦ serotonin
◦ adrenalin
◦ encephalin
◦ cyclic AMP

Question 2

How long does the spike of an action potential last?
◦ one second
◦ one millisecond
◦ one microsecond
◦ one half second
◦ one nanosecond
Human Biology ¦ Starr, McMillan ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by gbarreiro on Jan 6, 2021

paavo

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jan 6, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly


gbarreiro

  • Member
  • Posts: 566
Reply 2 on: Jan 6, 2021
YES! Correct, THANKS for helping me on my review

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Overview of material uptake and long-distance transport processes in plants Overview of material uptake and long-distance transport processes in plants
A proposed pathway for the action of the E. coli chaperonins GroEL A proposed pathway for the action of the E. coli chaperonins GroEL
Antibodies mechanism of action Antibodies mechanism of action
Mechanism of action of neuromuscular blockers: (a) Depolarizing neuromuscular blocker occupies Ach ... Mechanism of action of neuromuscular blockers: (a) Depolarizing neuromuscular blocker occupies Ach ...
Mechanisms of action of antimicrobial drugs Mechanisms of action of antimicrobial drugs
Mechanism of Action of Anticoagulants "آلية عمل مضادات التخثر" Mechanism of Action of Anticoagulants "آلية عمل مضادات التخثر"
Video: Alternative Energy Sources

For a complete list of videos, visit our video library