Create an account
During this phase the chromatin condenses into chromosomes; the centrioles and a spindle begin to form; the nuclear membrane breaks down
During this phase the chromosomes line up across the center of the cell and each chromosome is connected to a spindle fiber at its centromere
During this phase the sister chromatids separate into individual chromosomes and are moved apart
During this phase the chromosomes gather at opposite ends of the cell and lose their distinct shape; two nuclear membranes form
Region of chromosome in an operon to which the repressor binds when the operon is "turned off"
Enzyme involved in DNA replication that joins individual nucleotides to produce a DNA molecule
Please allow access to your computer’s microphone to use Voice Recording.
Having trouble? Click here for help.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!Reload
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Please upgrade Flash or install Chrome
to use Voice Recording.
For more help, see our troubleshooting page.
Your microphone is muted
For help fixing this issue, see this FAQ.
Star this term
You can study starred terms together