Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

weeks 7-13.

Study Guide SCI221

TermDefinition
. The action potential seems to “leap” from node to node along a myelinated fiber. This type of impulse regeneration is called __________ conduction. Sensory
Compared with the outside of the neuron, the inside has a(n) ____ charge. Negative
During a relative refractory period: The Action potential can be initiated with strong stimulus
The only ion(s) that can diffuse across a neuron’s membrane when the neuron is at rest is (are): potassium
True or False. In a myelinated fiber, the action potential jumps from one node of Ranvier to the next. True
When classified according to the kind of chemical reactions catalyzed, digestive enzymes are referred to as _____ enzymes. hydrolyzing
The major site for the absorption of the end products of digestion is the: small intestine
One hundred milliliters of arterial blood contains approximately what volume percent of oxygen? 20%
Which phase(s) of gastric secretion is(are) stimulated by the sight, taste, and smell of food? Cephalic Phase
If the tidal volume of a given individual is 500 ml, then the anatomical dead space is approximately _____ ml. 150
The heart begins beating in the fetus at about what stage of development? After about 4 weeks
art of the brain that assist in the maintenance of balance is the ______ cerebellum
The purpose of the peristalsis is to _____________ propel food forward along the GI tract
Within the nervous system, coding for the strength of a stimulus is accomplished through___________ the frequency of nerve impulses
The immediate effect of a steroid hormone on a cell is the __________ transcription of RNA
Which protein interferes with the ability of viruses to cause disease is _________ interferon
The type of cell that secrete ACTH are __________ corticotrophs
Within the nervous system, coding for the strength of a stimulus is accomplished through___________ he frequency of nerve impulses
Created by: Doman Beduhi
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards