Question

CALCULATE THE NUMBER OF BACTERIA PER MILLILITER OF CULTURE A. 1ml ml2ml сам.. Culture A . О О water blanks 99ml Sml. 0.1ml /

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Answer has attached below . Hope this will help

answer is 2.3x106 backhomL). 12.37106 1213700 o OmL One - Tube B49100) 99 mL totas Cloonl) Ort 9mL total (10mL) he total loml

Add a comment
Know the answer?
Add Answer to:
CALCULATE THE NUMBER OF BACTERIA PER MILLILITER OF CULTURE A. 1ml ml2ml сам.. Culture A ....
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 5.3. CALCULATE THE NUMBER OF BACTERIA PER GRAM OF HAMBURGER MEAT. (1 gram = 1ml) 1gram...

    5.3. CALCULATE THE NUMBER OF BACTERIA PER GRAM OF HAMBURGER MEAT. (1 gram = 1ml) 1gram 0.1ml 1 ml 0.1ml A MEAT water blanks 99ml 99.9ml 9ml duplicate 1ml samples plated colony count 201 210

  • Suppose a broth has 436 million bacteria per milliliter. A serial dilution is made using three...

    Suppose a broth has 436 million bacteria per milliliter. A serial dilution is made using three bottles of 99 milliliters each. 1mL is transferred from the sample to the first bottle; 1 mL is transferred from the first bottle to the second; and then 1 mL is transferred from the second bottle to the third. From the third bottle 0.1 mL is transferred to pour plate. How many colonies would you expect to find on the plate? Show your work.

  • (5 points) A milk processor monitors the number of bacteria per milliliter in raw milk received...

    (5 points) A milk processor monitors the number of bacteria per milliliter in raw milk received at the factory. A random sample of 10 one-milliliter specimens of milk supplied by one producer gives the following data (assume the population is Normal): 5370 4890 5100 4500 5260 5150 4900 4760 4700 4870 Construct and interpret a 90% confidence interval for the population mean μ.

  • A polluted water sample has 2,400,000 bacteria per ml. You transfer 1.0 ml of sample to...

    A polluted water sample has 2,400,000 bacteria per ml. You transfer 1.0 ml of sample to a bottle containing 99ml of sterile water. You then take 0.1 ml from this dilution bottle and transfer to a second bottle with 0.9 ml of sterile water. Finally, you transfer 1 ml to a Petri dish with nutrient agar. How many colonies would you expect to find on this plate? Would it be countable?

  • Suppose you would like to determine the number of bacteria in a culture via an aerobic...

    Suppose you would like to determine the number of bacteria in a culture via an aerobic plate count. Explain (with pictures) how you would set up a dilution series (104, 106, 10) using the fewest number of dilution blanks. Draw and label your tubes and plates with each dilution. Show all volumes including transfers, amounts in tubes, and amounts plated 1. You want to set up a 1:10 dilution series, so that you can plate a 10-1, 102, and a...

  • 17. A sample of a culture of bacteria is subjected to 10-fold serial dilution; 0.1 mL...

    17. A sample of a culture of bacteria is subjected to 10-fold serial dilution; 0.1 mL aliquots of the dilutions are grown on agar plates and the number of colonies counted: Dilution: Number of colonies: 10- Too many to count 10-6 10- 2 0 -3 Too many 249 to count 10-4 24 2 10-5 0 BIOT 5021-SP2 Assuming that one cell gives rise to one colony, how many cells were there per mL of the original culture?

  • 1. Calculate the D.F for a bacterial culture if 2000uL of undiluted cuiture was added to a nutrie...

    #1-6 1. Calculate the D.F for a bacterial culture if 2000uL of undiluted cuiture was added to a nutrient broth to bring up the final volume to 1 liter. (2 pts) a. 102 b. 2 X 10 c. 2 X 104 2. It you plated 20 ul of sample with a dilution factor of 10-3, what would your total sample volume be? (Total sample volume - (Volume plated) x (Dilution)). (2 pts) 3. Calculate the O.C.D using a viable count...

  • If a plate with a final dilution of 10-7 produces 75 colonies, calculate the number of...

    If a plate with a final dilution of 10-7 produces 75 colonies, calculate the number of colony- forming units per milliliter.

  • Bacteria #2 is a Bacteria #3 is a III. Calculation: (1) Serial dilution: (3 pts/each) 1....

    Bacteria #2 is a Bacteria #3 is a III. Calculation: (1) Serial dilution: (3 pts/each) 1. 0.2 mL of sample is added to 0.8 mL of diluent, what is the Dilution? 2. 0.01 mL of sample is added to 0.99 mL of diluent, what is the Dilution? :100 mL 0.2 mL of a sample was added to 0.8 mL of a diluent. Then, 0.1 mL of this first dilution was added to 0.4 mL of a diluent. What is the...

  • 15. -/1 POINTS LARAPCALC10 2.5.070.0/100 Submissions Used The number N of bacteria in a culture after...

    15. -/1 POINTS LARAPCALC10 2.5.070.0/100 Submissions Used The number N of bacteria in a culture after t days is modeled by N=600[1-media] Find the rate of change, in bacteria per day, of N with respect to t when the following values are true. (Round your answers to the nearest tenth.) (a) t = 0 O bacteria per day (6) t=1 bacteria per day (c) t = 2 bacteria per day (d) t = 3 bacteria per day (e) [= 4...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT