what non-differentiial stains are and conoare and contradt firect
staining and negative staining. Be thirough and complete, but
concise. In other words, say something that needs to be said.
nothing abkut the history of staining. for example why methylene
blue and India ink behave differently. In-line citiation required.
5-7sentence.
Endospore Lab
What is the primary purpose of sporogenesis/ germination
Summarize the spore staining process with these questions
What is used for the primary stain
What cells will become stained spores/vegetative or both?
Whay must heat be added during the primary stain?
What is used as the decolorizing agent?
What does it do?
What cells will become colorless? And why?
What is used for the counterstain?
Which cells will be stained by the counterstain?
At the end of staining process,...
Pre-Lab Questions:
What color will endospore negative bacteria be after endospore
staining? What color will mycobacteria bacteria after mycolic acid
staining? (see the endospore and acid fast tables)
What species of bacteria are we going to use to look at
endospores and what species will we use for mycolic acid
staining?
Why do we briefly heat our bacteria on the slide before
staining?
Acid-fast endospore staining
Q: What is the purpose of and allergic reaction inflammatory
response?
Q: What are the negative consequences?
Q: What is the receptor, afferent pathway, integrating center,
efferent pathway, and effectors of the baroreceptor reflex?
Q: What is the significance of a shorter heart contraction
duration? (referring to CHF)
Q: What is the role of phospholamban?
Some of the most commonly used dyes for simple
staining are methylene blue, basic fuchsine and crystal violet. All
of these dyes work well on bacteria because:
What are at least one benefit and one negative consequence of
labeling individuals with a psychological disorder?
What is at least one new concept you learned from taking
psychology course and how will you use that new knowledge after the
class?
What is the purpose of a business plan? Select all that
apply.
a. To serve as a "blueprint" for hiring managers.
b. A strategic plan to "test the waters" for investors who are
interested in advanced purchases.
c. For new entrepreneurs to develop a structure for their
business proposal.
d. To support companies in need of funding or financing
operations, for expansion and growth.
e. For internal employees to use as a tool when seeking
promotions.
1-
What is the purpose of ANOVA ?
2- What are the assumptions of ANOVA?
3- When and how should you use multiple comparison procedures
for evaluating pairwise combinations of the group means?