Please see below for assignment instructions. Please use 3 references/sources pl

Please see below for assignment instructions. Please use 3 references/sources please only use scholarly sources or from textbooks. Please use proper APA citations. Please answer all questions. Please do not use google translate or any other translating service because it does not translate well to English. If you are not a native English speaker please have someone who is a native English speaker proofread your final product before sending it to me. Please do not be rude to me because I will not be rude to you. Thank you for your help*********************************************
Microbiology lab
1.)In 100 words (to include 1 reference) please respond to the following:
X-ray microscopy reminds me of another lab technique called x-ray crystallography. In x-ray crystallography a 3-D structure is formed instead of a 3-D model, however, both of them are exposed by an x-ray beam. With X-ray crystallography the sample needed to be purified, crystalline, and highly concentrated. The x-rays would be diffracted allowing for information about crystal packing symmetry and size of the repeating unit of the crystal. The spot intensity is used to find structure factors, ultimately a thermodynamically favored conformation is formed. What more can you tell me about x-ray crystallography?
Smyth, M. S., & Martin, J. H. (2000). x ray crystallography. Molecular pathology : MP, 53(1), 8–14. https://doi.org/10.1136/mp.53.1.8
2.)In 100 words (to include 1 reference) please respond to the following:
Dark-field microscopy:
Dark-field microscopes are used with organisms that are sensitive to light or organisms that lack contrast with their background under illumination. Dark-field microscopes have a condenser preventing light from being transmitted through the specimen and instead reflects it off the specimen. This results in a dark background and an illuminated specimen. What are some disadvantages to dark-field microscopes?
3.)In 50 words (to include 1 reference) please respond to the following:
The dissecting scope is able to detect basal and squamous cell carcinomas with ease, along with identifying whether or not the margins are clear of tumor when excising the cancerous area. What is a disadvantage to a dissecting scope?