“3. What ingredient(s) makes MacConkey agar differential?” Click here to enter text. “4. Why is an...
“3. What ingredient(s) makes MacConkey agar differential?” Click here to enter text.
“4. Why is an indicator dye used in MacConkey agar?” Click here to enter text.
“5. What are some potentially pathogenic bacteria that are lactose fermenters that will grow on MacConkey agar?” Click here to enter text.
Homework Answers
Answer:-
3:-An ingredient which makes MacConkey agar differential is Lactose.
4:-An indicator dye is used inthe MacConkey agar as it behaves as a pH indicator.
5:-Some potentially pathogenic bacteria that are lactose fermenters that will grow on MacConkey agar are E.Coli,Klebsiella and Citrobacter.
THANKYOU
Add Answer to:
“3. What ingredient(s) makes MacConkey agar differential?” Click
here to enter text.
“4. Why is an...
1). What are some potentially pathogenic bacteria that are lactose fermenters that will grow on MacConkey...
1). What are some potentially pathogenic bacteria that are lactose fermenters that will grow on MacConkey agar?” 2). What are some potentially pathogenic bacteria that do not ferment lactose that will grow on MacConkey agar?”
I need help answering these questions Part 3: MacConkey agar and EMB agar Watch the following...
I need help answering these questions
Part 3: MacConkey agar and EMB agar Watch the following video (LINK) in this folder. You will be answering questions on this video, so please go over the questions first. Go over exercises 4-4 and 4-5. Answer the following questions 1. Define Enterobacteriaceae and coliforms (may have to do some research online). 2. What Enterobacteriacae is EMB and MacConkey agar selective for? 3. What carbohydrate is contained in both EMB and MacConkey agar? 4....
Background Ques part 1) Selective and differential media; EMB and Tsl agar bacill inhabit a wide...
Background
Ques part 1)
Selective and differential media; EMB and Tsl agar bacill inhabit a wide range of environments. Many are significant pathogens, such a coli, Salmonella, Shigella, but many compose our normal flora and inhabit soil and water. Many gra negative bacilli that inhabit our large intestine are called enterics. Enteric pathogens are the most frequent cause of diarrheal illnesses and have become significant contaminants spread through foo Some can also cause respiratory and urinary infections. Experiment 1: EMB...
can somrone help me write an introduction for each agar. thank you ? Introduction: Selective and...
can somrone help me write an introduction for each agar. thank you
?
Introduction: Selective and differential media are used frequently in Microbiology Pathology Labs to identify a known group of bacteria from a complex mix of other bacteria. The medium is designed to select against as many of the background organisms as possible by using a medium in which they will not grow but the organisms under investigation can grow hence the "Selective" part of the name. Any assayable...
microbiology help TOT Zoo Add Page Insert Table Chart Text Shape Media Comment These questions will...
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...
dyes, such as phenol red or methylene blue used in differential media? Why are dyes, such...
dyes, such as phenol red or methylene blue used in differential media? Why are dyes, such as A. to inhibit motility B. to stain microbes C to kill bacteria D. to see microbes to detect pH changes due to metabolism What is the purpose of differential medias to encourage growth of the desired bacteria B to isolate few bacteria to observe metabolism of the bacteria D. to stain bacteria E to determine motility 10 Why does Staphylococcus aureus turn yellow...
first two pictures are what is to be answered, and the bottom four are the results...
first two pictures are what is to be answered, and the bottom
four are the results used to answer them.
thats all the infor given
We were unable to transcribe this images this the result In the original milk sample, only a proportion of the micro organisms that grew on the milk agar plates also grew on the Deoxycholate plates. What proportion is this? Was this there expected? Give a brief explanation of your answer. 3. What proportion of the...
Background Background continued... Questions Experiment 2: TSI The triple sugar iron agar (TSI) can identify gram...
Background
Background continued...
Questions
Experiment 2: TSI The triple sugar iron agar (TSI) can identify gram negative bacteria based on how they metabolize carbohydrates. It contains three carbohydrates-glucose, lactose and sucrose, in addition to sodium thiosulfate which some bacteria use in the production of hydrogen sulfide (H2S). It also contains iron in the ferrous form and phenol red as a pH indicator. TSI is poured into a tube when heated to a liquid form, and the tube is slanted as...
differential media crossword Differential Media Section Name DOWN ACROSS 5 Medium for S. aureus (3wds) 6...
differential media crossword
Differential Media Section Name DOWN ACROSS 5 Medium for S. aureus (3wds) 6 Microbe that preters just a bit of oxygen 11 Medium for coliforms (3wds) 14 anaerobe grows better with oxygen 15 Cannot grow in presence of oxygen 16 Microbes that require oxygen 17 Complete breakdown of blood 18 Medium that removes oxygen 1 Agar that uses bile salts 2 Used to catalytically remove oxygen in jar 3 Medium for hemolytic reactions 4 Used to collect...
Multiple Choice. Highlight the single correct answer choice. 1. Streak plates are useful in microbiology to...
Multiple Choice. Highlight the single correct answer choice. 1. Streak plates are useful in microbiology to __________. quantify the number of bacteria measure turbidity identify bacteria determine cell shape 2. In the streak-plate technique, the intent is to isolate bacteria by dilution in theory by __________. dilution on a solid surface separating cells within the solid surface using a pipette dilution in water blanks 3. A pure culture consists of which of the following? one genus of microbe one species...
I need help answering these questions
Part 3: MacConkey agar and EMB agar Watch the following video (LINK) in this folder. You will be answering questions on this video, so please go over the questions first. Go over exercises 4-4 and 4-5. Answer the following questions 1. Define Enterobacteriaceae and coliforms (may have to do some research online). 2. What Enterobacteriacae is EMB and MacConkey agar selective for? 3. What carbohydrate is contained in both EMB and MacConkey agar? 4....
Background
Ques part 1)
Selective and differential media; EMB and Tsl agar bacill inhabit a wide range of environments. Many are significant pathogens, such a coli, Salmonella, Shigella, but many compose our normal flora and inhabit soil and water. Many gra negative bacilli that inhabit our large intestine are called enterics. Enteric pathogens are the most frequent cause of diarrheal illnesses and have become significant contaminants spread through foo Some can also cause respiratory and urinary infections. Experiment 1: EMB...
can somrone help me write an introduction for each agar. thank you
?
Introduction: Selective and differential media are used frequently in Microbiology Pathology Labs to identify a known group of bacteria from a complex mix of other bacteria. The medium is designed to select against as many of the background organisms as possible by using a medium in which they will not grow but the organisms under investigation can grow hence the "Selective" part of the name. Any assayable...
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...
dyes, such as phenol red or methylene blue used in differential media? Why are dyes, such as A. to inhibit motility B. to stain microbes C to kill bacteria D. to see microbes to detect pH changes due to metabolism What is the purpose of differential medias to encourage growth of the desired bacteria B to isolate few bacteria to observe metabolism of the bacteria D. to stain bacteria E to determine motility 10 Why does Staphylococcus aureus turn yellow...
first two pictures are what is to be answered, and the bottom
four are the results used to answer them.
thats all the infor given
We were unable to transcribe this images this the result In the original milk sample, only a proportion of the micro organisms that grew on the milk agar plates also grew on the Deoxycholate plates. What proportion is this? Was this there expected? Give a brief explanation of your answer. 3. What proportion of the...
Background
Background continued...
Questions
Experiment 2: TSI The triple sugar iron agar (TSI) can identify gram negative bacteria based on how they metabolize carbohydrates. It contains three carbohydrates-glucose, lactose and sucrose, in addition to sodium thiosulfate which some bacteria use in the production of hydrogen sulfide (H2S). It also contains iron in the ferrous form and phenol red as a pH indicator. TSI is poured into a tube when heated to a liquid form, and the tube is slanted as...
differential media crossword
Differential Media Section Name DOWN ACROSS 5 Medium for S. aureus (3wds) 6 Microbe that preters just a bit of oxygen 11 Medium for coliforms (3wds) 14 anaerobe grows better with oxygen 15 Cannot grow in presence of oxygen 16 Microbes that require oxygen 17 Complete breakdown of blood 18 Medium that removes oxygen 1 Agar that uses bile salts 2 Used to catalytically remove oxygen in jar 3 Medium for hemolytic reactions 4 Used to collect...
Most questions answered within 3 hours.
-
2) A solenoid wound 205/m with a radius of 0.3 meters and a
length of 0.3...
asked 2 minutes ago -
create a C++ program which reads in a Social Security
number, a first name, a middle...
asked 3 minutes ago -
Manufacturing overhead was estimated to be $451,000 for the year
along with 20,500 direct labor hours....
asked 4 minutes ago -
a piece of gold has a volume of 37.0 mL. what should
the mass be if...
asked 19 minutes ago -
why are most training programs not evaluated?
please provide me with at least 250 words. Thank...
asked 15 minutes ago -
1. A student ran the following reaction in the laboratory at
632 K:
2HI(g)
->H2(g) +...
asked 17 minutes ago -
An engineer measures the frequencies of the audible standing
waves in an organ pipe. He finds...
asked 20 minutes ago -
The following financial statements and additional information
are reported.
IKIBAN INC.
Comparative Balance Sheets
June 30,...
asked 24 minutes ago -
What is the relationship between the variance and the standard
deviation?
Multiple Choice
Variance is the...
asked 30 minutes ago -
Assignment:
My friend, Cary Parker, owns a small parking garage downtown.
She wants you to write...
asked 33 minutes ago -
300-400 word memo on the push for a plastic-free society, how
businesses are responding to it...
asked 54 minutes ago -
How have changes in technology contributed to the globalization
of markets and production?
Would the globalization...
asked 1 hour ago