Serratia marcescens can be identified by its distinctive blue-green pigment pyocyanin.
Answer the following statement true (T) or false (F)
False
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Many orchids require fungi for seeds to germinate
Indicate whether this statement is TRUE or FALSE.
The cell wall of Gram-positive bacteria
A. contains a thin layer of peptidoglycan. B. contains a thick layer of peptidoglycan. C. is, due to its thickness, an excellent barrier to most molecules. D. contains an outer membrane containing LPS. E. contains a thin layer of peptidoglycan AND contains an outer membrane containing LPS.
Which of the following types of lipids do not promote cardiovascular disease?
Select one: a. cholesterol b. trans saturated fatty acids c. saturated fatty acids d. unsaturated fatty acids e. animal fats
While rather metabolically limited, Chlamydia reticulate bodies can still synthesize DNA, RNA, glycogen, lipids, and proteins if supplied with precursors from the host.
Answer the following statement true (T) or false (F)