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 55 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
Excellent

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Local and long–distance cell communication in animals. Local and long–distance cell communication in animals.
Potential Constitutional Challenges to Loitering, Panhandling, and Sit-Lie Laws Potential Constitutional Challenges to Loitering, Panhandling, and Sit-Lie Laws
Men are more apt to say they are looking for a potential mate who is physically attractive, whereas ... Men are more apt to say they are looking for a potential mate who is physically attractive, whereas ...
Cut view of long bone. Cut view of long bone.
Suggested Antibiotic Prophylaxis Regimens in Patients at Potential Increased Risk of Hematogenous ... Suggested Antibiotic Prophylaxis Regimens in Patients at Potential Increased Risk of Hematogenous ...
Factors Contributing to Resting Membrane Potential Factors Contributing to Resting Membrane Potential
Video: Introduction to Pre-eclampsia

For a complete list of videos, visit our video library