Some archaeons are symbionts in animal digestive tracts.
Answer the following statement true (T) or false (F)
True
Biology & Microbiology
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Substances are often packaged into small ________ for transport, either through the membrane or throughout the interior of the cell.
A. vesicles B. corpuscles C. organelles D. vacuoles
Biology & Microbiology
Some of the functions of the eukaryotic organelles are performed in bacteria by the:
A. plasma membrane. B. capsule. C. cell wall. D. nucleoid area. E. flagella/cilia.
Biology & Microbiology
Most people have a positive Rh factor.
a. true b. false
Biology & Microbiology
Which of these is a vitamin A precursor?
a. cobalamin b. pyridoxine c. plasmid d. beta-carotene e. thiamin
Biology & Microbiology