Busy. Please wait.
Log in with Clever

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever

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.
Didn't know it?
click below
Knew it?
click below
Don't Know
Remaining cards (0)
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


6th grade science Cell Unit

Cell The basic unit of structure and function of living things.
Microscope An instrument that makes small objects look larger.
Compound microscope A light microscope that has more than one lens.
Cell Theory A widely accepted explanation of the relationship between cells and living things.
Magnification The ability to make things look larger.
Convex lens a curved lens in which the center is thicker than the edges.
Resolution The ability to clearly distinguish the individual parts of an object.
Organelle A tiny cell structure that carries out a specific function within the cell.
Cell Wall A rigid layer of nonliving material that surrounds the cells of plans and some other organism.
Cell Membrane A cell structure that controls which substances can enter or leave the cell.
Nucleus A cell structured that contains nucleic acids, the chemical instructions that direct all the cells activities.
Chromatin Material in cells that contain DNA and carries genetic information.
Cytoplasm The region between the cell membrane and the nucleus in organisms without a nucleus the region located inside the cell membrane.
Mitochondria Rod-shaped cell structures that produce most of the energy needed to carry out the cell function.
Endoplasmic Reticulum A cell structure that forms a maze of passageways in which protein and other materials are carried from one part of the cell to another.
Ribosome A small grain-like structure in the cytoplasm of a cell where proteins are made.
Golgi Body A structure in a cell that receives proteins and other newly formed materials from the endoplasmic reticulum, packages them and distributes them to other parts of the cell.
Chloroplast A structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food.
Vacuole A water-filled sac inside a cell that acts as a storage area.
Lysosome A small round cell structure that contains chemical that breaks down large food particles into smaller ones.
DNA Dexribo Nucleic Acid; the genetic material that carriers information about an organism and is passed from parent to offspring.
Created by: Mrs. Gersper
Popular Biology sets




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:
restart all cards