In the virtual microscope lab, the simulation made you add something to the slide before you could move it to the highest power. What did you have to add?

Why is cell imaging a preferred methos for studying cells?

If someone is looking at a fly wing that is 3mm long with a microscope, which objective would allow them to see the entire fly wing?   Group of answer choices 40x 10x 4x 100x

A student missed the laboratory period where the use of the microscope was demonstrated. The instructor asked the student to read the description in the laboratory manual and then proceed to examine bacterial cells with the oil immersion lens. The student skimmed the directions and began. After about 15 minutes of struggling, the student gave up in despair without seeing anything. Below is a detailed description of what the student did. How many mistakes did the student make and why didn’t the student see anything? a. Plugged in the microscope and turned the light source to maximum intensity. Made a wet mount and placed it on the stage with the low-power objective lens in position. Tried to focus with the coarse adjustment, but decided the bacteria were too small and needed to be seen with the high-power objective lens. Rotated the high-power objective lens into position, but saw the lens would likely touch the slide, so lowered the stage so that the objective lens rotated freely.…

You are trying to look at a specimen with a compound microscope using the 4x objective, but it is very dark. Mention three parts of the microscope you could adjust that would help see your specimen in this darkness. Explain how you would adjust those parts.

what direction does a spiceman move on a microscope when you adjust stage X  to the left and right