Homework Answers
|
Litmus turns blue |
In acidic conditions |
|
A type of milk protein |
Casein |
|
Curd can become clear |
in alkaline conditions |
|
Litmus milk is a milk-based medium |
containing lactose |
|
Acid curd can be reduced to |
white color at the bottom |
|
A pH indicator |
litmus |
|
Acid can denature the casein milk |
causing a solid curd to form |
|
Litmus turns pink |
when completely digested |
|
Curd can be |
soft or runny |
Add Answer to:
match the following regarding the litmus test:
soft or runny
litmus
white color at the bottom...
Can anyone help me by checking my answers? please indicate the answer in a numerical order....
Can anyone help me by checking my answers? please indicate the
answer in a numerical order. thank you.
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Acid, bases and buffers
Acids, Bases, and Buffers CHEM& 121 Lab Partner Data Part A Red pH Red Cabbage Test Tube Blue Litmus (color) Solution Juice (color)values (colbr) no reaction 2.890 Magenta 11.37dark green Red blue no reaction 2.700 Magenta lemon juice soft drink drain cleaner no reaction detergent baking soda no reaction red red no raction 3.530 Purple blue 12.56 no reactionno reaction 8.700 dark green 9.350 teal/green Part B Total Number of rops of HCl(aq) Added DI Water...
Microbiology ONLY answer 1 2 3 4 5 6 7 8 9 10 11 12 13...
Microbiology
ONLY answer
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Salmonella is associated with the handling of contaminated beef True False Escherichia coli is a red-pigmented organism. True O False The results of the MR-VP test can be directly read from the test without the addition of any other chemicals. True False Which medium contains a pH indicator to show pH change caused by fermentation? Glucose Broth Lactose Broth SIM Lactose and...
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TOT Zoo Add Page Insert Table Chart Text Shape Media Comment These questions will serve in lieu of a lab report for Exercise 15, 16, and 17 You will find the answer to these questions in the background, procedure, results and interpretation sections of manual Exercise 15, 16, and 17, videos, Actions of Selective and Differential Media Chart, and the Principle/Theory article in homework section.) General Questions 1. What is the purpose (function) of selective media? (How does...
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D e eest. Results are determined by one of two ways: Ord O Directly observe First...
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Can anyone help me by checking my answers? please indicate the
answer in a numerical order. thank you.
Question 1 1 pts TRUE or FALSE: When we are working with our metabolic unknown samples, we should prepare a new TSA slant each day. True False Question 2 2 pts Which of the following is NOT a possible result of a test in which your unknown bacteria were introduced into a tube of phenol red lactose broth? Fermentation of lactose producing...
Acid, bases and buffers
Acids, Bases, and Buffers CHEM& 121 Lab Partner Data Part A Red pH Red Cabbage Test Tube Blue Litmus (color) Solution Juice (color)values (colbr) no reaction 2.890 Magenta 11.37dark green Red blue no reaction 2.700 Magenta lemon juice soft drink drain cleaner no reaction detergent baking soda no reaction red red no raction 3.530 Purple blue 12.56 no reactionno reaction 8.700 dark green 9.350 teal/green Part B Total Number of rops of HCl(aq) Added DI Water...
Microbiology
ONLY answer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Salmonella is associated with the handling of contaminated beef True False Escherichia coli is a red-pigmented organism. True O False The results of the MR-VP test can be directly read from the test without the addition of any other chemicals. True False Which medium contains a pH indicator to show pH change caused by fermentation? Glucose Broth Lactose Broth SIM Lactose and...
microbiology help
TOT Zoo Add Page Insert Table Chart Text Shape Media Comment These questions will serve in lieu of a lab report for Exercise 15, 16, and 17 You will find the answer to these questions in the background, procedure, results and interpretation sections of manual Exercise 15, 16, and 17, videos, Actions of Selective and Differential Media Chart, and the Principle/Theory article in homework section.) General Questions 1. What is the purpose (function) of selective media? (How does...
D e eest. Results are determined by one of two ways: Ord O Directly observe First perform a chemical test using media for results OR reagents. THEN observe media for results For example read through Physical Factors: Atmospheric Oxygen Requirements. (you do not do this test for your unknown). Pene 04. 1 pt. What is it you are testing for with this test? This should be a general answer, not a list of the five types of metabolic pathways. Omnou...
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