Using the Gram stain procedure gram negative bacteria will stain A) red/pinkB) purpleC) greenD) blueE) orange

If a prokaryote didn’t have peptidoglycan and was classified as a thermoacidophile, which of these would be false A) It is not a bacterium.B) Its optimal pH would be well below pH 7.C) It could inhabit hydrothermal springs.D) It could inhabit alkaline hot springs.E) It could inhabit very hot springs.

Which prokaryotes would thrive in extremely hot environments A) extreme halophilesB) extreme thermophilesC) methanogensD) cyanobacteriaE) archaean

All of these are examples of spiral shaped bacteria except A) Borrelia B) TreponemaC) LeptospiraD) Streptococcus

All assignments have due dates and these will not be extended. Students are responsible to know all the due dates and submit the assignments on time.   Make-ups for tests are only allowed when there is documentation to support an accepted reason for missing a test. Also, the instructor has to be notified at least 2 days before the missed test to make arrangements for a make-up. All make-ups has to be completed before the next course exam. All make-ups need to be completed before the final exam.

Which prokaryotes have the ability to perform photosynthesis A) extreme halophilesB) extreme thermophilesC) methanogensD) cyanobacteriaE) archaean

Within a gymnosperm megasporangium, the sequences is A) microspore, female gametophyte, egg cellB) megaspore, egg cell, female gametophyte C) female gametophyte, megaspore, egg cellD) egg cell, female gametophyte, megasporeE) megaspore, female gametophyte, egg cell

Which term best describes the symbiotic relationship between plant roots and fungi hyphae A) non mutualisticB) parasiticC) predatoryD) mutualisticE) commensalistic  

Which of these removed the need for water during reproduction in plants A) zoosporesB) embryos C) pollenD) flagellated sperm

With new automated technology, storeowners know how much of each product they have. In this way, they never have a shortage or a(n) of any products.