Homework Answers
There are various methods to identify unknown bacteria. The first one is a genetic test in which the genome structure and composition are used for identification Then the presence of peptidoglycan can be used by the staining methods. The biochemical methods are used to identify using the chemical reaction performed by the bacterial species. The aseptic technique is used by trying to use different methods and chemicals to kill that bacteria. All these techniques are useful for identification.
The answer is E.
Add Answer to:
How to identify an unknown bacteria? genetics tests biochemical tests Gram stain O Aseptic technique A...
The chart below describes the biochemical reactions of six different Gram-positive bacteria for the indicated tests....
The chart below describes the biochemical reactions of six
different Gram-positive bacteria for the indicated tests. Following
the example your instructor presented at the beginning of the lab
period, construct a dichotomous key to identify the six bacteria
listed below. IMPORTANT: do not start your key with the same test
your instructor used to start the example in class. Draw your chart
by hand on the next page titled “Dichotomous Key.” Your key should
include all the tests needed to...
What is the structure and arrangement for the following unknown bacteria? What is the Gram Stain?...
What is the structure and arrangement for the following unknown bacteria? What is the Gram Stain? Select one: a. Gram negative Streptobacilli b. Gram positive Streptobacilli c. Gram positive Staphylbacilli d. Gram positive Staphylcocci
Which of the following tests will help to identify an unknown bacteria and develop a treatment...
Which of the following tests will help to identify an unknown bacteria and develop a treatment strategy for the patient with and unidentified infection? Select one: a. Microscopic examination b. Culture characteristics c. Biochemical tests d. All of the answers are correct
The13M is my TSA plate. The one labeled L is my gram stain. The gram stain...
The13M is my TSA plate. The one labeled L is my gram stain.
The gram stain is gram negative with rods. I am trying to figure
out what biochemical test to run for my gram negative rod slide to
determine my unknown bacteria.
My test run from- starch plate, MAC, MSA, EMB, SIMS, urea,
phenol red surcrose, simmons citrate, MR/VP.
13m We were unable to transcribe this image
In the Gram Stain, safranin is the dye used to stain gram negative bacteria. This solution...
In the Gram Stain, safranin is the dye used to stain gram negative bacteria. This solution is 0.5%(wt/vol) safranin. How many milligrams of safranin are in a 120 mL safranin solution? Report your answer to two decimal places. Perform all calculations in a single step using Excel to avoid accruing rounding error.
You have 2 unknown Bacteria, You need to find out what these bacteria are there biochemical...
You have 2 unknown Bacteria, You need to find out what these bacteria are there biochemical test are: Unknown #1--------------------------- There is a chart on page 3 that can help you. Test Initial Color Final Color Result Lactose Red Yellow with gas Sucrose Red Red with no gas Simmons Citrate Green Green Negative urea Peach Peach Negative SIM Yellow S = - I = + M = + Gram Stain & Shape Red Gram - & Rod Unknown #2 ---------------------------...
A Gram stain of unknown bacterium A grown for 24 hours show purple cells. Is bacterium...
A Gram stain of unknown bacterium A grown for 24 hours show purple cells. Is bacterium A Gram positive or Gram negative? A gram stain of bacterium A grown for 72 hours shows both purple and pink stained cells. Additional analysis shows that bacterium A is NOT contaminated. Explain these results. You are given 2 nutrient broth tubes each containing a pure culture of one of two Gram positive bacteria. Unfortunately, the labels have washed off and you are asked...
How do acid fast stain results compare to gram stain results? a. In other words, what...
How do acid fast stain results compare to gram stain results? a. In other words, what does the following represent? Acid Fast Stain (to Pink bacteria ACO fas广 Blue bacteria C AS Gram Stain Pink bacteria 6eAm- Violet bacteria GRAM f b. Why is there a difference in what the colors mean?
lake-up Micro Lab: Identifying Unknown bacteria: dentify the Unknown Bacteria Lab Experiment elow are results from...
lake-up Micro Lab: Identifying Unknown bacteria: dentify the Unknown Bacteria Lab Experiment elow are results from the unknown lab experiment. The identity of this bacteria is not known. Your ask is to use the data below to form a hypothesis of the identity of this bacteria. Record your results on he chart (Table 1) below and make a prediction on the bacteria based on your results. There is a list of ossible bacteria below. You may need to look back...
1. Briefly describe the aseptic technique used in lab to prevent contamination of cultures (tubes and...
1. Briefly describe the aseptic technique used in lab to prevent contamination of cultures (tubes and plates). True or False: 1. All extremophile bacteria are sensitive to UV irradiation. 2. Deinococcus radiodurans have multiple genome copies and very efficient UV repair systems. 3. The purpose of endospores is to allow bacterial reproduction. 4. The decolorizer agent in the endospore stain is water.
The chart below describes the biochemical reactions of six
different Gram-positive bacteria for the indicated tests. Following
the example your instructor presented at the beginning of the lab
period, construct a dichotomous key to identify the six bacteria
listed below. IMPORTANT: do not start your key with the same test
your instructor used to start the example in class. Draw your chart
by hand on the next page titled “Dichotomous Key.” Your key should
include all the tests needed to...
What is the structure and arrangement for the following unknown bacteria? What is the Gram Stain? Select one: a. Gram negative Streptobacilli b. Gram positive Streptobacilli c. Gram positive Staphylbacilli d. Gram positive Staphylcocci
Which of the following tests will help to identify an unknown bacteria and develop a treatment strategy for the patient with and unidentified infection? Select one: a. Microscopic examination b. Culture characteristics c. Biochemical tests d. All of the answers are correct
The13M is my TSA plate. The one labeled L is my gram stain.
The gram stain is gram negative with rods. I am trying to figure
out what biochemical test to run for my gram negative rod slide to
determine my unknown bacteria.
My test run from- starch plate, MAC, MSA, EMB, SIMS, urea,
phenol red surcrose, simmons citrate, MR/VP.
13m We were unable to transcribe this image
In the Gram Stain, safranin is the dye used to stain gram negative bacteria. This solution is 0.5%(wt/vol) safranin. How many milligrams of safranin are in a 120 mL safranin solution? Report your answer to two decimal places. Perform all calculations in a single step using Excel to avoid accruing rounding error.
A Gram stain of unknown bacterium A grown for 24 hours show purple cells. Is bacterium A Gram positive or Gram negative? A gram stain of bacterium A grown for 72 hours shows both purple and pink stained cells. Additional analysis shows that bacterium A is NOT contaminated. Explain these results. You are given 2 nutrient broth tubes each containing a pure culture of one of two Gram positive bacteria. Unfortunately, the labels have washed off and you are asked...
How do acid fast stain results compare to gram stain results? a. In other words, what does the following represent? Acid Fast Stain (to Pink bacteria ACO fas广 Blue bacteria C AS Gram Stain Pink bacteria 6eAm- Violet bacteria GRAM f b. Why is there a difference in what the colors mean?
lake-up Micro Lab: Identifying Unknown bacteria: dentify the Unknown Bacteria Lab Experiment elow are results from the unknown lab experiment. The identity of this bacteria is not known. Your ask is to use the data below to form a hypothesis of the identity of this bacteria. Record your results on he chart (Table 1) below and make a prediction on the bacteria based on your results. There is a list of ossible bacteria below. You may need to look back...
Most questions answered within 3 hours.
-
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 1 hour ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 1 hour ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 2 hours ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 4 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 3 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 3 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 4 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 5 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 5 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 5 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 5 hours ago -
Why are polymers not typically casted into products?
asked 5 hours ago