Find an incorrect conjugation list using dictionary forms and ~어/아져요 present and past patterns. 

___ cells have a glycocalyx outside the cell wall(C8)

How do you calculate the total magnification of a microscope? (T14)

A flexible spiral (C2)

List three roles microorganisms play in the ecosystem. (3 points) T6

Find the appropriate word  and  conjugate it accordingly for the blank and choose the correct one.          낮아지다            시원하다           구름이 끼다          따뜻하다                    ____________________ 날씨가 갑자기 추워졌어요.

Name one way eukaryotic flagella differ from prokaryotic flagella (C4)

What step is missing from Koch’s postulates listed below? (T8) Isolate the microbe from a diseased organismGrow the microbe in a pure culture and identifyInoculate a second healthy organism with the microbeThe second organism must acquire the same disease as the original organism

Match the Korean sentence in the left column with the English translation sentence in the right column.

200 nm is equal to ___ µm (T4)