Biology

Biology, 08.07.2019 19:40, Shamplo8817

Many bacteria that are able to metabolize citrate produce negative results on this test. why

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 30.06.2019 05:20, mmoufak29

Use the following results from a test for marijuana use, which is provided by a certain drug testing company. among 149 subjects with positive test results, there are 28 false positive results; among 154 negative results, there are 3 false negative results. if one of the test subjects is randomly selected, find the probability that the subject tested negative or did not use marijuana. (hint: construct a table.)

Answers: 2

Предмет

Health, 18.07.2019 11:00, seonna

Ami got an hiv test, and the results were negative. to make sure the results were accurate, she went back three weeks later for another test. she did not have sexual relations, and there were no life changing events between tests. this time, her test was positive. which statement best explains why ami’s tests showed different results? the tests were done too close together, and there must be more time between each test. ami’s second test must have been contaminated by another source. hiv tests often show false positives so it is likely that ami does not have hiv. ami may have recently contracted hiv and had the first test done too early.

Answers: 1

Предмет

Mathematics, 23.08.2019 05:30, Awesomedude1157

Results from a marijuana drug test study showed 143 subjects with positive test results including 24 false positive results. there were 157 negative results, including 3 false negative results. what is the probability that a randomly selected subject did not use marijuana? round to three decimal places as needed.

Answers: 3

Предмет

Biology, 06.10.2019 02:30, karleygirl2870

Which of the following tests would be useful in identifying escherichia coli? a. e. coli is a gram-negative bacillus that ferments lactose and glucose, but not sucrose. it is motile and does not utilize citrate or urea.b. e. coli is a gram-negative diplococcus that ferments lactose and glucose, but not sucrose. it is motile and breaks down citrate. it cannot produce urease.c. e. coli is a gram-negative bacillus that ferments glucose and sucrose, but not lactose. it is nonmotile and can produce urease, but it does not utilize citrate.d. e. coli is a gram-negative bacillus that ferments glucose and sucrose, but not lactose. it is motile and does not utilize citrate or urea.a

Answers: 3

Do you know the correct answer?

Many bacteria that are able to metabolize citrate produce negative results on this test. why...

Questions in other subjects:

Konu

History, 26.07.2019 06:30

Explain the circumstances that led to the rise of lenin in the soviet union...

Konu

Mathematics, 26.07.2019 06:30

Ican't figure this out : (its says graph the equation...

Konu

SAT, 26.07.2019 06:30

Can be used to make an image of a black hole...

Konu

Business, 26.07.2019 06:30

Which of these conditions is most likely to exist when there is a general slowdown of the economy? a. less inflation b. more spending and income c. more production d. less unemplo...

Konu

English, 26.07.2019 06:30

Define the following word using the meaning of the suffix. use your dictionary if you are uncertain of the definition. accelerator a. person who is being accelerating b. characteri...

Konu

Mathematics, 26.07.2019 06:30

Curtis lives in new hampshire and makes $52,000 a year. if the median annual income in new hampshire is $63,731 and the median annual income in the united states as a whole is $50,...

Konu

Physics, 26.07.2019 06:30

Which of these examples has the most potential energy? a. a car's shock absorber b. a lightning bolt hitting a tree c. a volcano just before it erupts d. a race car moving at 200...

Konu

Mathematics, 26.07.2019 06:30

Translate the word phrase into a math expression. 12 more than a number....

Konu

Social Studies, 26.07.2019 06:30

In mississippi slaves were concentrated a. on small farms b. in the hills c. in areas where cotton was produced d. in the washington area...

Konu

English, 26.07.2019 06:30

How is the noun clause used in the sentence? bring whoever asks for a drink a glass of ice water. a. indirect object b. direct object c. predicate nominative d. object of a prepo...

Other tasks in the category: Biology More task