A biological safety cabinet filters out more microorganisms than an N95 mask.

Answer the following statement true (T) or false (F)


True

Biology & Microbiology

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The class of proteobacteria that may be incorporated into the gamma proteobacteria is the ________.

A. delta proteobacteria B. alpha proteobacteria C. beta proteobacteria D. epsilon proteobacteria

Biology & Microbiology

Answer the question by using the accompanying graph. The optimal pH for enzyme 2 is ____

a. 2 b. 3 c. 4 d. 7 e. 8

Biology & Microbiology

All algae ____

a. are unicellular b. are multicellular c. have chlorophyll d. are motile at all stages of their life cycle e. have life cycles with alternating generations

Biology & Microbiology

What happens when an animal cell is placed into a hypertonic solution? 

A. plasmolysis B. crenation occurs C. it swells D. it is unchanged

Biology & Microbiology