Question
2nd time uploading this but I need it today 6/27/18 @ 12:15PM noon time. I need a 1 to 1 1/2 page pre lab protocol based on the reading from the article. biology is not my major so I don't understand and don't have time to go to a tutor at school. the final piece should look like this:
also, maybe a small conclusion ( pls help thx in advance)
Jerome A. Montvilo People whoa look for the first Sme tlhwough a microscope say now I see this and then I see that- and even a skiled observer can be fooled, On these abservalions I have spent more time than many will believe, but I have done then with joy, and I have taken no nofice of those who have said why take so much trouble and what good is t? Antonie van Leeuwenhoek The microscops with its accessories is by far the least understnod, the most inefficiently operated, and the mast abused of al laboratory instruments. ?C. P. Shilaber, Protonicroscopysn Theory and Practice Nature composes some at her loveliest poems for the microscope and telescope Theodore Reszak, Where the Wasteland Ends 1. INTRODUCTION Every semester it's pretty much the same thing Professor-I can't see anything in the micrvscope!" "Well, you don't have it focused properly." Or, "You haven't adjusted the light carrectly Or, The objective isn't clicked into place." Or, "The lenses are too dirty to see anything." Or, "You forgot to tven the light on.- Professor-is this what I'm supposed to be seeing? Uh, no, that's just an air bubble-but it's a nice one." "No, that's just a scratch on the cover slip." "No, that's just some debris." "Ne, thar's just some dust." But sometimes it's: "Absolutely! That's one of the best I've seen. IF ANYONE WANTS TO SEE A GOOD EXAMPLE OF THIS, COME ON OVER HERE" How does one go from not seeing anything to seeing everything there is to see? How do you keep from getting frustrated? As with most things, the answer is practice. And, learning how to do it properly in the first place. (If you want to know what frustration using a micrascope can be for both student and instructor see the first part of American humorist James Thurbers essay called "University Days".) Speaking of frustration, as with any mechanical device things sometimes can and do go wrong. Before getting too frustrated, hawever, you many want to Troubleshooting the Microscope" reference poster hanging an the wall in the lab before you attempt the activities below and refer back to it as you do these and other microscope-relasted activities throughout the courst check the Thurber, James. 1945(7). The Thurber Camival The Microsoope Page 4-1
Explanation / Answer
The light microscope is able to magnify and then focus visible light energy by using lenses. Pound light microscope that is used in lab allows you to see small, Eukaryotic organisms or thinly sliced sections of tissues under magnification.
The parts of compound microscope are as follows-
Eyepieces
Arm
objectives
Stage
condenser
illuminator
course focusing knob
find
fine focusing knob
How to use the microscope-
1 always carry microscope with both hands.
2. The ocular and object lenses with lens paper only.
3. Start focusing the microscope on low power.
4. Do not tilt the microscope. It will disturb the slide.
Check for any malfunction, if present.
