The major shapedetermine protein among prokaryotes is a FtsZ

The major shape-determine protein among prokaryotes is a. FtsZ. b. MreB c. ZipA. d. MinE Plasmids are important to the genetics of many bacteria. This is because b. they are inherited from one generation to the next. c. they may carry genes that give their host a selective advantage d. they can render bacteria drug-resistant. e. All of the above. Choose A or B and write an essay in response. Discuss the growth of bacteria in batch culture: i. Diagram the growth curve and discuss what is occurring in each phase. ii. A given bacteria is growing very well in a medium in which glucose is that the third phase of growth, more glucose is added to the medium, show would look like? Explain. If a sample from a steady growing culture is transferred from a rich medium what will the growth curve look like? Explain Pasteur said about micro-organisms: \"The role of the infinitely small in this statement by giving at least one significant example of the role of the following: - the environment - agriculture - food - disease diagnosis and treatment - modern biological research

Solution

ANSWER:

1) The Major shape-determining protein among prokaryotes is Mreb.

MreB is a protein found in bacteria that has been identified as a homologue of actin, as indicated by similarities in tertiary structure and conservation of active site peptide sequence.

2) (D) ALL OF THE ABOVE

Plasmids are important to the genetics of many bacteria because they are inherited from one generation to the next,they may carry genes that give their host a selective advantage and they can render bacteria drug resistant.