Name Date Lab Report: 5 Gram Staining What was the purpose of Gram staining the bacteria? 70 determine if a bacteria i s either gram 1. gram t or 2. Complete the following table with your observations: Drawing (color) Gram staining reaction (+ or -) Name of the Color of the cells Bacteria (-) red 800 StaphylecoCUS (t) av reus violet serrat ia (-) red marces cens Baci1l US (+) violet thuring iensis What would happen if you do not apply Gram's iodine after staining with crystal violet? 3. 0 0 Explain the mechanism of Gram staining. 4. List the steps of Gram staining procedure in proper sequence and indicate the color of Gram-positive and Gram-negative bacteria after each step. Color of the Color of the Gram-negative Gram-positive Chemical used Step 1 3 4. Give at least three structural differences between the cell wall of Gram-positive and Gram-negative bacteria. 6. Gram-negative Gram-positive 1. 2. 3. 28 2. 5.
Name Date Lab Report: 5 Gram Staining What was the purpose of Gram staining the bacteria? 70 determine if a bacteria i s either gram 1. gram t or 2. Complete the following table with your observations: Drawing (color) Gram staining reaction (+ or -) Name of the Color of the cells Bacteria (-) red 800 StaphylecoCUS (t) av reus violet serrat ia (-) red marces cens Baci1l US (+) violet thuring iensis What would happen if you do not apply Gram's iodine after staining with crystal violet? 3. 0 0 Explain the mechanism of Gram staining. 4. List the steps of Gram staining procedure in proper sequence and indicate the color of Gram-positive and Gram-negative bacteria after each step. Color of the Color of the Gram-negative Gram-positive Chemical used Step 1 3 4. Give at least three structural differences between the cell wall of Gram-positive and Gram-negative bacteria. 6. Gram-negative Gram-positive 1. 2. 3. 28 2. 5.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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We did the experiment in class but I don't understand the second page which is number 5 can these be explain thank you
Transcribed Image Text:Name
Date
Lab Report: 5
Gram Staining
What was the purpose of Gram staining the bacteria? 70 determine
if a bacteria i s either
gram
1.
gram t or
2.
Complete the following table with your observations:
Drawing
(color)
Gram staining
reaction (+ or -)
Name of the
Color of the cells
Bacteria
(-)
red
800
StaphylecoCUS
(t)
av reus
violet
serrat ia
(-)
red
marces cens
Baci1l US
(+)
violet
thuring iensis
What would happen if you do not apply Gram's iodine after staining with crystal
violet?
3.
0 0
Transcribed Image Text:Explain the mechanism of Gram staining.
4.
List the steps of Gram staining procedure in proper sequence and indicate the
color of Gram-positive and Gram-negative bacteria after each step.
Color of the
Color of the
Gram-negative
Gram-positive
Chemical used
Step
1
3
4.
Give at least three structural differences between the cell wall of Gram-positive
and Gram-negative bacteria.
6.
Gram-negative
Gram-positive
1.
2.
3.
28
2.
5.
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