1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ipatiy [6.2K]
3 years ago
11

Conjugation is a very effective process for spreading antibiotic resistance among diverse bacterial populations such as those fo

und in the mammalian gut. Which statement best explains this observation?
A) Conjugative plasmids can be transferred to a bacteriophage.
B) Two different species of bacteria can share DNA, including antibiotic-resistance genes, during conjugation.
C) Conjugation is the only source of genetic variation in bacterial cells.
D) Conjugative plasmids cause a bacterial cell to reproduce more quickly, which increases the rate of evolution and the appearance of antibiotic resistance.
Biology
1 answer:
ololo11 [35]3 years ago
7 0

Answer:

B) Two different species of bacteria can share DNA, including antibiotic-resistance genes, during conjugation.

Explanation:

Conjugation is a process by which bacteria can exchange their genetic material between them. So through conjugation, the antibiotic-resistant gene coded by plasmid can be transferred through sex pilus to another bacteria.

So due to conjugation two different species of bacteria can share DNA which can include antibiotic-resistant genes. Therefore, through conjugation genetic variation and evolution are favored in bacteria. So due to this reason conjugation is a very important process in bacteria to spread antibiotic-resistant genes.

You might be interested in
Bacteria that form biofilms secrete molecules that they use to communicate with each other. These locally-produced molecules all
s2008m [1.1K]

Answer:

Communicate with one another by means of solvent variables.  

Explanation:

Numerous microbes are known to coordinate their pleasant activities and physiological techniques through a framework called majority detecting in which bacterial cells talk with each other by releasing, detecting and responding to minimal diffuse-able banner particles. The limit of microscopic organisms to give and carry on as a get-together for social correspondences like a multi-cell animal has given basic favorable circumstances to microbes in have colonization, plan of bio-films, guard against contenders, and acclimation to developing circumstances. Basically, various QS-controlled activities have been related with the hurtfulness and pathogenic capacity of microscopic organisms

7 0
3 years ago
Read 2 more answers
When doing medical research with human subjects, which FOUR limitations are unavoidable?
liq [111]

Answer:

Option B, C, D and E

Explanation:

While conducting research on human being, following conditions must be fulfilled

a) The subject must be made aware of the risk and result of the study

b) Subject must be aware of the study objective, time duration and post study impacts

c) Subject must be compensated for any injury caused during the study

d) Informed consent must be taken from the subject

e) The subject must beware of the possible uncontrollable scenarios. Also the test conducted must be testifiable on human being

f) The ill effects of the study can be anticipated if the result obtained are worthy enough  

Considering the above facts, option B , C, D and E are unavoidable  

7 0
3 years ago
Why are interactions between biotic factors necessary ?
Inga [223]
Because they play important roles in the environment, take the food chain for example. animals continuously convert energy all the way up until a human eats. also, decomposers are important too because the return nutrients to the ground, like mushroom, fungi, and bacteria
8 0
3 years ago
Which of the following is an example of a eukaryote?
Diano4ka-milaya [45]
The answer is B) Amoeba

hope this helps
6 0
3 years ago
Which of these is the claims
andrew11 [14]
I’m not sure but I think it’s A or C
4 0
3 years ago
Other questions:
  • Describe the movement of the water molecules at cold temperatures.​
    9·1 answer
  • The _____ is the part of the peripheral nervous system that directs the activity of glands, organs, and smooth muscles.
    5·1 answer
  • In glycolysis, each molecule of glucose is broken down into two molecules of pyruvate. when this happens, most of the potential
    8·1 answer
  • What do all codes, such as Morse code and Braille, have in common?
    9·2 answers
  • Lolita, a nine-year-old girl, met with an accident that led to a head injury. However, a few months later, she was able to recov
    15·2 answers
  • Mutations can occur due to changes in the nucleotide sequence in DNA. The changes can be caused by insertion, deletion, frameshi
    14·1 answer
  • Why do proteins determine the physical and physiological traits?
    13·1 answer
  • Which part of the cell membrane is nonpolar and prevents the cell from dissolving
    7·1 answer
  • There are several different models that represent compounds. One type of model is shown.
    13·1 answer
  • Analyze the table illustrating the events of mitosis and cytokinesis. The table outlines the potential activity of the chromosom
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!