Save
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

Biology

JC Science

TermDefinition
Nutrition the way an organism gets its food.
Respiration the release of energy from food.
Excretion the removal of waste matter from the body
Reproduction the formation of new organisms
Response reacting to changes in the surroundings
Invertebrates animals that do not have a backbone.
Vertebrates animals that have a back bones
Tissues a group of similar cells which carry out the same function.
Cells are what living things are made of
Organ a structure that contains two or more tissues working together.
System a number of organs working together
Digestion the breakdown of food.
Chemical digestion breakdown of food using enzymes
Physical digestion breakdown of food using mechanical methods.
Enzyme a protein that speeds up a reaction without being used up in the reaction.
Product the substance produced as a result of the action of an enzyme
Substrate the substance that an enzyme acts on
Microscope used to view small objects in detail
Eyepiece lens enlarges the image of the object
Focus knobs allow a clear sharp image to be seen
Nosepiece rotates so that different lenses can be used
Objective lens located on the nose piece it enlarges the image of the object
Stage the slide is placed on the stage for viewing
Mirror used to shine a light source through the slide
Respiration the release of energy from food
Aerobic Respiration needs oxygen to release energy from food
Nose cleans, warms and moistens air
Trachea allows air to pass to and from the trachea
Bronchi allows air to pass to and from the trachea
Bronchioles allow air to pass to and from the alveoli
Alveoli allows gas exchange
Diaphragm cause the air to move in or out of the lungs
Plasma liquid part of blood, transports chemicals and heat.
Red blood cells/Haemoglobin transports oxygen
White blood cells fights infections
Created by: con.peelmanmoens
Popular Biology sets

 

 



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