What is the purpose of the coarse adjustment knob? to move the slide horizontall
ID: 64685 • Letter: W
Question
What is the purpose of the coarse adjustment knob?
to move the slide horizontally
to move the slide vertically
to adjust the magnification
to adjust the clarity of the image
What is the first step normally taken when you look through the oculars?
adjust the oculars until you see one circle, not two
adjust the revolving nosepiece until the image is clear
move the slide horizontally until the image is in focus
move the fine focus knob to increase the magnification
At high magnification, you may notice that not all of the nuclei in the onion root tip slide appear as the traditional oval shape. What do they look like?
They are square
they are filling the entire cell
they are in various stages of mitosis
they have no DNA
to move the slide horizontally
to move the slide vertically
to adjust the magnification
to adjust the clarity of the image
Explanation / Answer
Q1) to adjust the clarity of the image
Q2) adjust the oculars until you see one circle, not two
Q3) they are in various stages of mitosis
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