serum
Serum
Some microscopes have a mirror under the specimen to reflect room light up through the specimen. Others have a light bulb down there.
it's support the specimen in the glass ---- Love_u ------
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The function of the coarse adjustment knob on a microscope is to lower or raise the stage of the microscope. This mechanism is used to focus the specimen.
Cellular RespirationSource: Holt Biology by Johnson Raven* Aerobic cellular respiration. Anaerobic cellular respiration yields a net gain of 2 ATP molecules for each glucose molecule broken down. Aerobic respiration yields a variable number, but always more than ten times as many ATP molecules.
focus
FOCUS
Some microscopes have a mirror under the specimen to reflect room light up through the specimen. Others have a light bulb down there.
Try the ROUND function. ROUND(number,num_digits) For example, =ROUND(101.52,-1) yields: 100 =ROUND(101.52,0) yields: 102 =ROUND(101.52,1) yields: 101.5
it makes it look inverted (upside down)
Forceps
Dissecting pins are used to hold down the body of your specimen when being dissected.
Moved up and down to bring the specimen in focus. ---Co0lets24
holding down the skins or body .Dissecting pins are used to hold down the body of your specimen when being dissected
The coarse adjustment (up or down) is used to quickly move closer to or away from the focal point of the specimen. The fine adjustment is then used to fine tune the focus and bring the specimen into clear view.Coarse adjustment means big movements up or down. Fine adjustment means very small movements until the specimen is in focus.
Special metal pins. Kind of like very thin nails.
Turn down the light.