3. Discussion/Analysis: a. How reliable are this week's results for each organism used? If you results are not reliable, or consistent with what you already know, why do you think this is? Specifically review the pre-lab expected results section. If there were lab errors discuss them here as a part of your answer. b. Using the introduction, of this specific lab, discuss the significance of your results. What do the results mean for each organism? THINK about the bigger picture - how does EACH organism fulfill a specific niche based on this information and results. c. What improvements/changes would you make if you could re-do this lab? How would you predict that these changes might affect the results of the laboratory procedure? Be specific.

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Differential staining procedures gray stain and acid-fast stain lab report.
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Bio 235: Microbiology
Lab Report Questions
The following lab question/statements are to be answered for labs from Differential Staining
through Misc. Reactions.
These questions will replace the questions published in the laboratory workbook for these
chapters.
Make sure your answers are thoughtful and substantive. This does not mean they will be
lengthy if you write them properly. You need to demonstrate in your answers that you are
being thoughtful about your work and that you understand what you are doing in lab.
The lab report must be submitted on a separate piece of paper
1. Results: For each organism used during this week's lab, briefly summarize the results of the
laboratory tests you completed this week. The answers for this question will tend to be short.
This of how you, as a lab technician, would report the results to a doctor or nurse. (An example
of a description for E. coli for the Gram staining lab might look like this - E. coli is a gram
negative bacillus).
2. Spreadsheet: Make a spreadsheet that lists what you now know about each of the organisms
utilized in this week's lab. Your spreadsheet will include all results from this week's lab plus all
results from past labs you have completed this semester, but only for the organisms you used in
this week's lab. It is important to note that you are recording your observations from lab.
(To help you minimize your work it is recommended that you keep a running master table of all
results for all organisms used in the course. You can update your master table each week with
new results. Then just cut and paste the section of the master table that you need to submit each
week for question #2. The master table can help you keep track of the new characteristics that
you are learning for each organism. This table can help you when you write the answer to this
question as a narrative.
3. Discussion/Analysis:
a. How reliable are this week's results for each organism used? If you results are not
reliable, or consistent with what you already know, why do you think this is?
Specifically review the pre-lab expected results section. If there were lab errors discuss
them here as a part of your answer.
b. Using the introduction, of this specific lab, discuss the significance of your results. What
do the results mean for each organism? THINK about the bigger picture - how does
EACH organism fulfill a specific niche based on this information and results.
C. What improvements/changes would you make if you could re-do this lab? How would
you predict that these changes might affect the results of the laboratory procedure? Be
specific.
Transcribed Image Text:O O O O Bio 235: Microbiology Lab Report Questions The following lab question/statements are to be answered for labs from Differential Staining through Misc. Reactions. These questions will replace the questions published in the laboratory workbook for these chapters. Make sure your answers are thoughtful and substantive. This does not mean they will be lengthy if you write them properly. You need to demonstrate in your answers that you are being thoughtful about your work and that you understand what you are doing in lab. The lab report must be submitted on a separate piece of paper 1. Results: For each organism used during this week's lab, briefly summarize the results of the laboratory tests you completed this week. The answers for this question will tend to be short. This of how you, as a lab technician, would report the results to a doctor or nurse. (An example of a description for E. coli for the Gram staining lab might look like this - E. coli is a gram negative bacillus). 2. Spreadsheet: Make a spreadsheet that lists what you now know about each of the organisms utilized in this week's lab. Your spreadsheet will include all results from this week's lab plus all results from past labs you have completed this semester, but only for the organisms you used in this week's lab. It is important to note that you are recording your observations from lab. (To help you minimize your work it is recommended that you keep a running master table of all results for all organisms used in the course. You can update your master table each week with new results. Then just cut and paste the section of the master table that you need to submit each week for question #2. The master table can help you keep track of the new characteristics that you are learning for each organism. This table can help you when you write the answer to this question as a narrative. 3. Discussion/Analysis: a. How reliable are this week's results for each organism used? If you results are not reliable, or consistent with what you already know, why do you think this is? Specifically review the pre-lab expected results section. If there were lab errors discuss them here as a part of your answer. b. Using the introduction, of this specific lab, discuss the significance of your results. What do the results mean for each organism? THINK about the bigger picture - how does EACH organism fulfill a specific niche based on this information and results. C. What improvements/changes would you make if you could re-do this lab? How would you predict that these changes might affect the results of the laboratory procedure? Be specific.
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Step 1

Introduction 

Gram staining is a laboratory technique used to differentiate bacterial species into two groups: Gram-positive and Gram-negative. It was developed by Danish bacteriologist Hans Christian Gram in 1884. Gram staining is a crucial technique in microbiology because it can quickly provide information about the morphology and characteristics of bacterial cells.

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