« previous next »

Author Question: Antibiotic resistance evolves in bacteria because ______. A) the presence of ant (Read 1756 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
on: Apr 23, 2014
Antibiotic resistance evolves in bacteria because ______.
A) the presence of antibiotics favors bacteria that already have genes for resistance
B) farmers do not use enough antibiotics in animal feed
C) the antibiotics create resistance genes in bacteria
D) none of the above


Millan

  • Sr. Member
  • ****
  • Posts: 368
Reply #1 on: May 9, 2014
This is for essentials biology, right? the answer is A. Bye for now.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
Reply #2 on: May 9, 2014
Thank you, you were right :D


whitcassie

  • Sr. Member
  • ****
  • Posts: 298
Reply #3 on: Sep 11, 2015
thanks


HandsomeMarc

  • Sr. Member
  • ****
  • Posts: 360
Reply #4 on: Oct 6, 2015
Thank you!


« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Cervical cancer (a) Top view of the uterus showing the presence of a tumor in the wall of the cervix Cervical cancer (a) Top view of the uterus showing the presence of a tumor in the wall of the cervix
INTESTINAL BACTERIA INTESTINAL BACTERIA
bacteria cell diagram bacteria cell diagram
Acquired resistance. Acquired resistance.
The peptidoglycan layer of Gram-positive bacteria The peptidoglycan layer of Gram-positive bacteria
Gene-transfer processes in bacteria Gene-transfer processes in bacteria
Video: Ear Virtual Tour Animation

For a complete list of videos, visit our video library