1. rat liver
extract
Possible
mutagen
Using the Ames Test
incubateplate
Media with
minimal histidine
incubateplate
Salmonella strain
(requires histidine)
Control plate
(natural revertants)
A high number of revertants
(his- to his+) suggests the
mutagen causes mutations

2. Using the Ames Test – With Labels Removed

3. Your Text here. Download this awesome diagram. Bring your presentation to life. Capture your audience’s
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Using the Ames Test – With Highlighted Part

4. Your Text here. Download this awesome diagram. Bring your presentation to life. Capture your audience’s
attention. All images are 100% editable in PowerPoint . Your Text here. Download this awesome diagram.
Using the Ames Test – With Highlighted Part

5. " Add your Own Lables and Highlight Any section"
Possible mutagen

6. This image is 100% editable in PowerPoint

7. Add Text
1) Open the PowerPoint Slide in which you have to insert the Text Box. Then click on the “Insert
Tab’ in the Ribbon and then inside the Insert Tab, in the ‘Text’ category click on the “Text Box”
icon.
2) Now to insert the Text box, click on the Portion of the Slide where you want the Text box to be
inserted. Once you click, the Text box will be inserted. You can change the size and the shape of
the Text box as per your requirements.
3) Now click on the Text box to enter data into it.
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3

8. 1. Select the shape to change the color and Right click the object( click any object which you
want to change color)
2. Choose Format Shape in the dialog box.
3. Choose “Fill” in the Format Shape box then “Solid” or “Gradient” depending on the
appearance of the object. Change colour as shown in the picture.
Change Color
1
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9. 1. Select the shape to change the size.
2. Click the mouse in the corner of the shape and drag the mouse.
Change Size
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