Question: If you plate 100 uL of a 100-fold dilution of a solution, and
count 50 colonies on the plate, how…
If you plate 100 uL of a 100-fold dilution of a solution, and
count 50 colonies on the plate, how many colony-forming units
(CFUs) per uL were in the original solution?
(Visited 6 times, 1 visits today)
Related posts:
- Question: How Do You Do A Cell Split? 8.5 Ml Of Media Of FBS Was Added To 1.5 Ml Of Trypsin In One Plate. I Was Told To Do A Dilution Factor Of 1:15 With A 6 Well Plate. I Was Told To Put 1 Ml To Each Well On The Top Of The Plate, And 1.25 Ml To The Bottom Of The Plate. What Is The Logic Of This? Also, What Would A Dilution Factor Of 3/20 Be? Thank You!
- Question: Bensons Microbiologie Application Laboratory Mandel In General Microbiology, Short Versen 13an Tition 117 Laboratory Report 9 Pure Culture Techniques A Results 1. Evaluation Of Streak Plate Show Within The Circle The Distribution Of The Colonies On Your Streak Plate. To Identify The Colonies, We Red For Serratia Marcescens, Yellow For Micrococcus Lutes, …
- Question: Question 6 FLAG QUESTION … In A Mixture Of Weak Acid And Its Salt, The Ratio Of The Concentration Of Acid To Salt (i.e., [Acidy(salt)) Is Increased Ten-fold. The PH Of The Solution Answers A-E А Increases Ten Fold 0 B Increases By One C Decreases By One D Decreases By One Tenth O E Decreases By Ten
- Question: A Specimen On A 3-year-old Girl Is Received From A Pediatrician’s Office Labeled “leg Wound Drainage.” At 48 Hours, Small Grayish Nonhemolytic Colonies Are Observed On Blood And Chocolate Agars. The Colonies Gram Stain As Gram-negative Bacilli, There Is No Growth On MacConkey Agar. A Distinct “musty” Odor Is Detected, And The Colonies Demonstrate …
- Question: A Specimen On A 3-year-old Girl Is Received From A Pediatrician’s Office Labeled “leg Wound Drainage.” At 48 Hours, Small Grayish Nonhemolytic Colonies Are Observed On Blood And Chocolate Agars. The Colonies Gram Stain As Gram-negative Bacilli, There Is No Growth On MacConkey Agar. A Distinct “musty” Odor Is Detected, And The Colonies Demonstrate …
- Question: 1. Given The Following Results On A Water Bacteriology Analysis In CPH Class: Interpretation Drinking Water Samples Open Well Water From Sitio Barmat Pump Water From Barangay LMS Faucet Water From Bengian Ressetlement Boiled Water From School Faucet Growth On EMB Plates Colorless Colonies Growth Of Green Metalic Sheen Colored Colonies Pink Colonies …
- Question: 9A. You Have Counted An Average Of 4 CFU From Having Counted 3 Large Squares Using The Quebec Colony Counter. What Is The Amount Of CFU On This Plate? 9B. The Dilution Factor Of The Plate In Question 9A Was 1:56,000. What Is The Amount Of CFU/ml In The Original Sample?
- Question: Question 17 FLAG QUESTION … … How Much 1 : 25 Solution And 1:500 Solution Should You Mix To Make 1 L Of A 1 : 250 Soaking Solution? Answers Are Rounded To The Nearest Whole Number. Answers A-D A 750 ML Of The 1 : 25 Solution And 250 ML Of The 1: 500 Solution B 250 ML Of The 1: 25 Solution And 750 Of The 1 : 500 Solution с 53 ML Of The 1 : 25 Solution …
- Question: A Technician Wanted To Determine Lactose-fermenting Bacteria In A Drinking Water Sample. So, He Filtered 100 ML Of The Sample In A Membrane Filtration Unit That Does Not Allow The Passage Of Bacteria. The Filter Paper Was Put On The Surface Of MacConkey Agar. After Incubation, He Observed 2 Red Colonies And 4 Colorless Colonies. How Many Lactose-fermenting …
- Question: The Pediatric Pharmacy Satellite Needs To Prepare A Phenobarbital 10mg/mL Dilution In Normal Saline. The Pharmacy Carries Vials Of Phenobarbital In A Concentration Of 65mg/mL.(a.) How Many MLs Of Drug Are Needed From The Phenobarbital Vial To Prepare 50 ML Of Injection Dilution At A Concentration Of 10 Mg/mL?(b.) How Many MLs Of Normal Saline (diluent) …