Question

Compare and contrast the structure and function of a compound light microscope and a scanning electron microscope. Be sure to discuss the structure and function of each as well as the function and usefulness of each when examining a specimen

Answer 1

Group of microscopic, single-celled organisms that inhabit virtually all environments, including soil, water, organic matter, and the bodies of multicellular animals. Bacteria are distinguished in part by their morphological and genetic features; for instance, they may have spherical, rodlike, or spiral shapes. They also can be divided into two main groups, gram-positive or gram-negative, based on the structure of their cell wall and their reaction to the gram stain. Many bacteria swim by means of flagella (see flagellum). The DNA of most bacteria is found in a single circular chromosome and is distributed throughout the cytoplasm rather than contained within a membrane-enclosed nucleus. Though some bacteria can cause food poisoning and infectious diseases in humans, most are harmless and many are beneficial. They are used in various industrial processes, especially in the food industry (e.g., the production of yogurt, cheeses, and pickles). Bacteria are genetically distinct from the archaea. As prokaryotic organisms (having no membrane-bound nucleus), they are also distinct from eukaryotes. See also budding bacteria, coliform bacteria, cyanobacteria, denitrifying bacteria, nitrifying bacteria, sheathed bacteria, sulfur bacteria

Answer 2

This is not germane in this group.

Answer 3

its more romaine :)

Answer 4

@tanusingh, did you read the question?

@tiffany, this question surely belongs in one of the science groups, probably Chemistry or maybe Physics.

Answer 5

\[\int_{\text{structure}}^{\text{fucntion}}\color{red}{\text{specimen}}d\color{blue}{\text{electron}}\]

Answer 6

it is more russian

Answer 7

tanusingh's reply looks a wee bit copy-pasted... on an unrelated topic ;)

Answer 8

maybe romain with russian dressing

Answer 9

okay thanks for the critisicm ,i m a commerce student

Answer 10

hey satellite are u a scientist

Answer 11

satellite actually invented the bicycle.

Answer 12

ohkay
i invented chemistry

Answer 13

No you didn't. That's a lie... because then you'd know that a microscope is not a microscopic organism :-P

Answer 14

okay......thats fine.....atleat i help,,u didnt.

Answer 15

lol I'm just gently jostling buddy.

Answer 16

haha,sorry tiffany i cant help u