Which of these eukaryotic molecules/structures can be responsible for the movement of bacteria within host cells?
A) invasins
B) pseudopods
C) cilia
D) flagella
E) actin molecules
Ans: E) actin molecules
Biology & Microbiology
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In a pedigree:
A. males are circles; females are triangles. B. females are circles; males are triangles. C. males are squares; females are triangles. D. females are squares; males are triangles. E. males are circles; females are squares. F. females are circles; males are squares.
Biology & Microbiology
How are bacteria the beginning and end of the nitrogen cycle? What will be an ideal response?
Biology & Microbiology
Cl + e- ? Cl- is an example of a:
A. ionization. B. oxidation. C. polymerization. D. reduction.
Biology & Microbiology
Which of the following does NOT occur during the Calvin cycle?
A) oxidation of NADPH B) release of oxygen C) regeneration of the CO2 acceptor D) consumption of ATP
Biology & Microbiology