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why do some e coli produce a green metalic sheen and others do not ?
i had a micro lab project to where my samp[le was e coli but when the others was producing a metallic green sheen mine didnt. why did that happen? thanks in advance
1 AnswerBotany1 decade agoMedical micro question help name organism thanks in advance?
A 52-year-old man presents to the office for the evaluation of a cough and fever. He has had these symptoms for about a week. He has also noted a sharp chest pain that is worse when he coughs or takes a deep breath. He has had some associated fatigue, headaches, achy joints, and sweatiness at night. He has been using an over-the-counter flu medication, which helps to reduce the cough, but he wanted to be checked because his symptoms are lingering. He has no history of pulmonary diseases and has never smoked cigarettes. He has had no exposure to ill contacts. His only recent travel was a weeklong golf vacation to Phoenix, which he took 3 weeks ago. On examination, he is comfortable appearing and in no respiratory distress. His temperature is 37.7oC (99.9oF), and his vital signs are otherwise normal. His pulmonary examination is notable for some faint expiratory wheezing and crackles in the left upper lung field. The remainder of his physical examination is unremarkable. A CBC shows a normal total white blood cell count but with a high percentage of circulating eosinophils. Microscopic examination of a fresh sputum sample treated with KOH reveals numerous spherules.
4 AnswersRespiratory Diseases1 decade agoMedical micro question help name organism thanks in advance?
A 52-year-old man presents to the office for the evaluation of a cough and fever. He has had these symptoms for about a week. He has also noted a sharp chest pain that is worse when he coughs or takes a deep breath. He has had some associated fatigue, headaches, achy joints, and sweatiness at night. He has been using an over-the-counter flu medication, which helps to reduce the cough, but he wanted to be checked because his symptoms are lingering. He has no history of pulmonary diseases and has never smoked cigarettes. He has had no exposure to ill contacts. His only recent travel was a weeklong golf vacation to Phoenix, which he took 3 weeks ago. On examination, he is comfortable appearing and in no respiratory distress. His temperature is 37.7oC (99.9oF), and his vital signs are otherwise normal. His pulmonary examination is notable for some faint expiratory wheezing and crackles in the left upper lung field. The remainder of his physical examination is unremarkable. A CBC shows a normal total white blood cell count but with a high percentage of circulating eosinophils. Microscopic examination of a fresh sputum sample treated with KOH reveals numerous spherules.
4 AnswersRespiratory Diseases1 decade agoMedical Micro assignment Please help name this disease?
Thanks for you time. I need a little bit of help in the right direction to complete a case study. A 3-year-old male infant is brought to the emergency room in the middle of January with fever, vomiting, and diarrhea for the past day. He has not been able to keep anything down by mouth and has had profuse, very watery stools. He attends day care, and several of his classmates have been out sick recently as well. No adult members of the household have been ill. He has no significant past medical history. On examination, his temperature is 37.9o C (100.2o F), and he has tachycardia. His mucous membranes are dry, and eyes appear somewhat sunken. His abdomen has active bowel sounds and is nontender. His stool is watery and pale. The stool tests negative for blood and fecal leukocytes. please help name the disease/virus so i can finish the homework . Thanks for your time
6 AnswersInfectious Diseases1 decade agoI want to try to take the test and pass the computer college course without taking the class please help?
my college offers a one shot deal. pay 20.00 and if you pass you get 3 credit hours and save on a class and book for the semester . I can use that slot of time and money to add another class and get out of there sooner. any help on what i need to know or what i need to study will be greatly appreciated. some information on helpful web sites and links etc things that stick out in your memory about things that was on your test. again thanks again for you help
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1 AnswerHigher Education (University +)1 decade agoi want to try to take the test and pass the computer college course without taking the class please help?
my college offers a one shot deal. pay 20.00 and if you pass you get 3 credit hours and save on a class and book for the semester . I can use that slot of time and money to add another class and get out of there sooner. any help on what i need to know or what i need to study will be greatly appreciated. some information on helpful web sites and links etc things that stick out in your memory about things that was on your test. again thanks again for you help
2 AnswersHigher Education (University +)1 decade agowhere is the besty place to download music from?
preferably legally. i used limewire got a virus and ened up messing my computer up. so didnt know if they where any other sites to choose from that are good i really miss my music
4 AnswersSoftware1 decade agoJava please help It shuts my browser down and won't let me access it?
Please help with this it is driving me crazyyy. I really need my java to work properly. when i try to load it it shuts down my browser interent explorer 7 and also the fire fox one.when i click on something that needs the applets to run it shuts down also. i have uninstalled my browser and reinstalled...... i have turned firewall off. i have been trying to uninstall ie7 and go back to 6 but says i still have version 7 running. when i go to control panel and try to open the coffee cup it won't let me please help and thanks ahead of time
2 AnswersSoftware1 decade agoplease help problem with java?
with i try to download Java it crashes my browser. Java is the only time i have noticed this. It will not let me download or see what version i have, and i really need to update it. i use the windows one care and ad aware. can't think of what might be blocking it. thanks ahead of time
3 AnswersSoftware1 decade agowhy when i click to dowload java it shuts my internet explorer down ?
everytime I try to see if I have java or to download it my computer crashes. I have windows xp 2002 seervice pack 2 please help . and thanks in advance
2 AnswersOther - Computers1 decade agoPlease help me on how to solve this word problem step by step please and thanks in advance?
During a seven year period the population in thousands of north dakota increased and then decreased according to the model p=-.76t^2+9.9t+618, 5<=t<=11 where t represents the year , with t=5 corresponding to 1995. graph the function on your graphing calculator and determinethe maxium population between 1995 and 2001.i need to know how to solve this step by step . i have the answer but i need to understand how to get it . the answer is max pop is aprox 650. thanks for your time
3 AnswersHomework Help1 decade agowhat are some really cool beyond basic facts for the composer george frideric handel ?
Hi i am doing a research paper for george frideric handel and would like to present some interesting info besides his basic born died composed music. Like maybe some pranks he may have pulled or pet peeves etc. things that when you say his name doesn't normally come up .please also include the source in which the info came from or i won;t be able to use it thanks so much ahead of time.
1 AnswerHomework Help1 decade agoplease help me on how to solve this step by step please and thanks in advance?
During a seven year period the population in thousands of north dakota increased and then decreased according to the model p=-.76t^2+9.9t+618, 5<=t<=11 where t represents the year , with t=5 corresponding to 1995. graph the function on your graphing calculator and determinethe maxium population between 1995 and 2001.i need to know how to solve this step by step . i have the answer but i need to understand how to get it . the answer is max pop is aprox 650. thanks for your time
1 AnswerHomework Help1 decade agomy last word problem ...... please help thanks?
The number of cars manufactured on an assembly line at a general motors plant varies jointly as the number of workers and the time they work . If 200 workers can produce 60 cars in 2 hours find how many cars 240 workers should be able to make in 3 hours. ** Thanks again for helping i hate math . I normally can get the right answers but if i don;t format it the way they want then i get it wrong . also need to make sure i have the right answer. They want me to solve each problem define a variable write an equation, solve the equation and state the answer in sentence form . and again thanks
5 AnswersMathematics1 decade agomath is not my thing please help with this word problem?
The maxium weight a circular column can hold is inversely proportional to the square of its height. If an 8 ft column can hold 2 tons, find how much weight a10 ft coloumn can hold ** i normally can get the ansers but not in the from they want them .They want me to solve each problem define a variable write an equation, solve the equation and state the answer in sentence form . Thanks so much for your help
1 AnswerMathematics1 decade agomath help please word problems i can work the problem just not the way expected?
a semi truck travels 300 miles through the flatland in the same amount of time that it travels 180 miles through the great smokey mtns. The rate of the truck is 20 mph slower in the mountains than in the flatland. find both the flatland rate and the mountain rate. **They want me to solve each problem define a variable write an equation, solve the equation and state the answer in sentence form .** Thanks
2 AnswersMathematics1 decade agoyuck math word problems please help i can get the answer but not the way they want?
They want me to solve each problem define a variable write an equation, solve the equation and state the answer in sentence form . The problem is In 2000 43 out of every 50 navy personel were men if here are 375618 total navy perosnel on active duty estimet the number of men. round to the nearest whole . Thanks for the help
5 AnswersMathematics1 decade agomath 120 help please. i get confused The value of a building in 1990 appreciates?
as time passes. Seven years later it is worth 165,00. 12 years later it is worth 180,000. i need to write an equationdescribing the relationship between the # of years after 1990 and value of the building. ( hint use 2 ordered pairs) also estimate the value of the building in 2010. i have to show how i got the answer also.
1 AnswerMathematics1 decade agohow do i have my childrens grandparents to be able to come for a visit from mexico?
MY childrens grandparents are mexican and we want them to be able to come visit, what do ineed to do ? where do i start? i know i have to be resonsible for them, but that is it . thanks
2 AnswersOther - Mexico1 decade agohow can i increase my breast milk supply?
i have to pump all milk due to latch problems ........and now i am getting only 1/2 ounce each breast every 2 hours and need to increase my baby is 2 months and drinking 30 + ounces a day and i want as much as possible to be breast milk
17 AnswersNewborn & Baby1 decade ago