we would use a light microscope
A compound microscope.
Bread is frozen to prevent it from getting moldy as it would if left in the open.
Bread will get moldy whether bagged or not. If moist bread is contained in a plastic bag, the moisture would promote mold growth. Bread left open in a dry room would lose moisture, creating a dryer surface that would slow mold growth.
Too much, I would suggest going to the doctors first as penicillin is made by a certain type of mold and you can have many types on your typical moldy bread, some of which are harmful.
The health risks involved with eating moldy bread would depend on the type of mold involved. These risk could include the intake of certain types of toxins or poisons which can make you sick.
Update to last answer by "bugs": We would use a light microscope. Bread does have electrons (all matter has electrons), however the fungal growths that cause mould are an appropriate size to be seen under the light microscope. We only use electron microscopy when the item is too small to be seen under a light microscope. For example, if we wanted to see the mitochondria of a cell, we could not see it under a light microscope as it is too small to practically zoom into, so we use electron microscopy as it gives us a better resolution image. Electron microscopy has nothing to do with the electron content of the sample. It is in the operation of the device. The device scans the sample with an electron beam. The electron content of the sample doesn't matter, although all matter does have electrons (unlike as stated in the above answer). // Lab Demonstrator Initial answer: i think it would be a flourescence microscope because it doesnt have electrons or sumthin like that. i honestly am not sure. but heres MY answer. --bugs.//
A microscope or if you are lucky an electron scanning microscope
It would be very unusual to get sick from any microbes found in bread. The yeasts that cause bread to rise are not toxic or harmful in any way. If a loaf of bread were badly spoiled and moldy, it would not be healthy, but it isn't likely anyone would eat badly molded bread.
Assuming you are asking about a microscope (your question is very unclear on the subject), then the body or barrel of the microscope would do this, it would also be the point at which focus movement would be achieved.
Assuming you are asking about a microscope (your question is very unclear on the subject), then the body or barrel of the microscope would do this, it would also be the point at which focus movement would be achieved.
Assuming you are asking about a microscope (your question is very unclear on the subject), then the body or barrel of the microscope would do this, it would also be the point at which focus movement would be achieved.
Assuming you are asking about a microscope (your question is very unclear on the subject), then the body or barrel of the microscope would do this, it would also be the point at which focus movement would be achieved.