This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is true concerning facultative anaerobes? a. They have limited oxygen ... (Read 90 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Jul 16, 2018
Which of the following is true concerning facultative anaerobes?
 
  a. They have limited oxygen tolerance.
  b. They require complex nutrients to exist.
  c. They cannot live in oxygen environments.
  d. They require simple inorganic nutrients to exist.

Question 2

Ventilator-associated pneumonia is commonly caused by which of the following?
 
  a. Escherichia coli c. Enterobacteriaceae
  b. Bacillus anthracis d. Corynebacterium diphtheriae


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecabral0

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Facultative anaerobes have limited oxygen tolerance. Heterotrophs require complex nutrients to exist. Autotrophs require simple inorganic nutrients to exist. Only anaerobes cannot live in oxy-gen environments.

Answer to Question 2

ANS: C
Ventilator-associated pneumonia is most commonly caused by Pseudomonas aeruginosa, Staphylococcus aureus, Enterobacteriaceae, Haemophilus influenzae, and Streptococcus spp.


ts19998

  • Member
  • Posts: 531
Reply 2 on: Jul 16, 2018
Gracias!

sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

TrUe....FaLsE TrUe....FaLsE
A schematic of the circulatory system illustrating the pulmonary circulation picking up oxygen from A schematic of the circulatory system illustrating the pulmonary circulation picking up oxygen from
A typical zirconia oxygen sensor. A typical zirconia oxygen sensor.
Using the cursors on the oscilloscope, the high- and low-oxygen sensor values can be displayed on ... Using the cursors on the oscilloscope, the high- and low-oxygen sensor values can be displayed on ...
An ignition- or mixture-related misfire can cause hash on the oxygen sensor waveform. An ignition- or mixture-related misfire can cause hash on the oxygen sensor waveform.
Negative reading oxygen sensor voltage can be caused by several problems. Negative reading oxygen sensor voltage can be caused by several problems.
Video: Random alignment at Metaphase I Animation

For a complete list of videos, visit our video library