iodine tests Flashcards
1
Q
A student cut a thin section of tissue from a potato and examined it with an optical microscope.
(i) Starch was present in the cells of this tissue. Describe how the student could find out where in the cells the starch was present.
A
Add iodine / stain specific for starch to the slide / cells / tissue / add iodine / stain specific for starch and examine under microscope;
Blue-black
