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
siniylev [52]
2 years ago
14

Some bacterial cells are resistant to a variety of antimicrobials because they actively pump the drugs out of the cell.

Biology
1 answer:
ad-work [718]2 years ago
4 0

True. Some bacterial cells are resistant to a variety of antimicrobials because they actively pump the drugs out of the cell.

A significant resistance mechanism in Gram-negative bacteria is drug efflux. It expel solutes from the cell. Antimicrobials and metabolites are just a few of the hazardous compounds that Efflux pumps help bacteria remove from their interior environments so they can regulate it.

The main efflux systems in Gram-negative bacteria are members of the RND superfamily and typically consist of an outer membrane protein channel, a periplasmic protein, and a cytoplasmic membrane pump. The most common example is  MFS (such as Bmr and Blt in Bacillus subtilis) and the ABC transporters.

Learn more about antimicrobials here:

brainly.com/question/13052094

#SPJ4

You might be interested in
6. Which of the following has the lowest cost of production of recombinant proteins?
mina [271]

Answer:

Bacteria

Explanation:

Bacteria constitutes large group of unicellular organisms that lacks membrane bound organelles and constitute cell wall. Bacteria are used for the production of recombinant proteins.

Bacteria can be selected easily for the recombinant protein formation. The plasmid of bacteria is helpful for the integration of desired genes and the production of protein. The bacteria culture can be maintained easily in the laboratory. The different strains of bacteria with different traits can be used for the production of different recombinant proteins at low cost.

Thus, the correct answer is option (1).

6 0
3 years ago
10 jenis tanah beserta sifat,ciri ciri.manfaat
IRISSAK [1]
I wish I could help but I speak english.
7 0
3 years ago
Which water-soluble vitamin plays an important role in the formation of collagen?
makvit [3.9K]

the correct answer is

a. vitamin c


8 0
3 years ago
Read 2 more answers
When the plant cell is swallowed by water without exploding it is in what case
tamaranim1 [39]

Answer:

It is in hypotonic case.

Explanation:

The plant cell is in hypotonic case because the the solute concentration outside the cell is lower than in the cell. Plant cell do not burst in hypotonic solution because they have a cellulose cell wall outside its cell membrane. The cell wall is permeable and it's prevent the cell from bursting after it absorb water through osmosis.

5 0
3 years ago
Una hipótesis sobre las drogas
sveta [45]

Answer:

Entre ellas la más destacada y elaborada es la Hipótesis de la Automedicación que propone que los trastornos por dependencia de drogas son el resultado de la existencia de una alteración biológica

Explanation:

5 0
2 years ago
Other questions:
  • Your risk of becoming obese increases by at least one-third if your partner, spouse, sibling, or close friend is obese. Your ris
    6·1 answer
  • Que significa la expresión : "tener una efectividad del 99%"
    15·1 answer
  • Jenny plucked a tight string softly, then harder. What happened when Jenny plucked the string harder?
    14·2 answers
  • Explain four treatment options for hazardous waste.
    9·1 answer
  • A scientific law is?
    11·2 answers
  • The nurse is reinforcing instructions to a client following mastectomy who will be discharged with an axillary drain in place. T
    8·1 answer
  • Which behavior is an instinct?
    8·2 answers
  • This answer is B right? :)
    11·2 answers
  • Is sugar water isotonic, hypo, or hyper?
    13·2 answers
  • Where are electrons located
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!