mutations l.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Mutations PowerPoint Presentation
Download Presentation
Mutations

Loading in 2 Seconds...

play fullscreen
1 / 8

Mutations - PowerPoint PPT Presentation


  • 177 Views
  • Uploaded on

Mutations. Mutate. A change in a cell which changes a trait. Usually a change in a gene sequence: …AACTAGGG A CATTTACG… …AACTAGGG C AATTTACG… Can also be a gene loss. Mutations. Causes: Radiation e.g. UV Chemical e.g. Cigarette Smoke Spontaneous Types:

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Mutations' - leola


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
mutate
Mutate
  • A change in a cell which changes a trait.
  • Usually a change in a gene sequence:

…AACTAGGGACATTTACG…

…AACTAGGGCAATTTACG…

Can also be a gene loss.

mutations3
Mutations
  • Causes:
    • Radiation e.g. UV
    • Chemical e.g. Cigarette Smoke
    • Spontaneous
  • Types:
    • In body cells, can lead to cancer.
    • In sex cells, can lead to new traits in offspring.