I\'m doing my biology homework. Can you help me fill in it ? I would appriciate

Question

I'm doing my biology homework.

Can you help me fill in it ? I would appriciate so much. Thanks

Determining Total Magnification magnification is the total number of times the specimen you are viewing is magn n your microscopes, the ocular lens always magnifies 10x gnification you multiply the ocular lens magnification times the objective lens ma ified. To determine the objective lens magnification. Example: 10X (ocular) 4x (objective) x 40X (total magnification) Scanning Low power High power Oil immersion Magnification of Objective Lens Magnification of Ocular Lens Total Magnificati Body Tube Contains lens to increase magnification usually 10x Revolves to allow changing various objectives Arm Objectives . Moves stage up and down approximately to correct Hold slides in place Stage Permits finer focusing by moving the stage in smaller increments Regulates the amount of ight going through the stage Light Source Base

Explanation / Answer

EYE PIECE LENS- CONTAINS LENS TO INCREASE MAGNIFICATION USUALLY 10X

ARM- HELPS SUPPORT THE TUBE AND CONNECTS IT TO THE BASE

BASE- THE BOTTOM OF THE MICROSCOPE

LIGHT SOURCE- ILLUMINATOR- STEADY LIGHT SOURCE THAT SHINES OUT THROUGH THE SLIDE

RACK STOP- HOLDS THE SLIDES IN PLACE

OBJECTIVE LENSES- USUALLY 3-4 ON A MICROSCOPE. COMMON ARE 4X( SHORTEST LENS) 10X, 40X, 100X( LONGEST LENS)

COARSE FOCUS- MOVES STAGE UP AND DOWN TO AN APPROXIMATE DISTANCE

FINE FOCUS- PERMITS FINER FOCUSSING BY MOVING THE STAGE IN SAMLL INCREMENTS

DIAPHRAGM OR IRIS- REGULATES THE AMOUNT OF LIGHT GOING THROUGH THE STAGE

STAGE- THE FLAT PLATFORM WHERE YOU PLACE YOUR SLIDES

BODY TUBE- CONNECTS EYEPIECE TO OBJECTIVE LENSES

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