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
share
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

Mitosis Notes

7th Grade, Mitosis notes

DefinitonTerm
Takes place/occurs in human body (somatic) cells; (these are every cell except the egg or sperm). Mitosis
Chromosomes multiply and divide when the cell reproduces, producing cells that are identical to parent cell cause there's no genetic information being exchanged or rearranged. Asexual reproduction
What happens when mutation occurs? There will be a different or wrong cell being produced.
Uncoiled strands of DNA Chromatin
coiled chromatin; contains genes Chromosomes
Segments of DNA on a chromosome that codes for a certain hereditary trait Genes
One part of a duplicated chromosome Chromatid
2 chromatids are attached by what? Centromere
Specialized DNA sequence of a chromosome that links with a pair of chromatids. Centromere
Chromosome pairs that are structurally similar and contain information for same genes; ( can have different expression of information on those genes) Homologous pairs
Each body cell has how many chromosomes? 46 chromosomes
Contain all homologous pairs of chromosomes. Diploid Cells
Chromosomes (in the form of chromatin) and organelles replicate. Interphase
-Chromatin coils into chromosomes (hint: each chromosome now is made of 2 chromatids joined by a centromere) -nuclear membrane disappears -Spindle fibers form Prophase
Chromosomes move to the center of the cell( the equator) Metaphase
-Chromosomes divide and chromatids separate -Chromatids are pulled to opposite sides pulled by spindle fibers Anaphase
-Centrioles and spindle fibers disappear -Chromatids unwind back into chromatin -Nuclear membrane reforms -Cytoplasm starts to divide into 2 cells Telophase
-Cytoplasm in parent cell divides -there are now 2 daughter cells that have DNA identical to the parent cell Cytokinesis
Is Cell division a continuous cycle? Yes
Created by: 23jrobbins
Popular Science 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