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
alekssr [168]
3 years ago
8

why are Gram-positive bacteria are more resistant than Gram-negative bacteria to antimicrobials that disrupt plasma membranes

Biology
1 answer:
NikAS [45]3 years ago
6 0

Answer:

Gram positive bacteria are more resistant than gram negative bacteria to antimicrobials that disrupt plasma membranes because they have cell wall that is made up of a thick layer of peptidologlycan that contain teichoic and lipoteichoic acid to peptidoglycan.

Explanation:

Gram positive bacteria are bacteria that have thick wall made up of peptidoglycan and have no lipid membrane while gram negative bacteria are bacteria that have thin cell wall composed of peptidoglycan with lipid membrane.

Gram positive bacteria is resistant to antibiotics because of their thick cell wall composed of peptidoglylcan which contain teichoic and lipoteichoic acid , this help strengthen the plasma membranes and make them not to be attached by antimicrobial compared to gram negative that lack this.

You might be interested in
the top of mount everest is at about 8,850 m. What would the approximate air temperature be at that altitude?
hammer [34]
The temperature would approximately be around 32 to -13 degrees F
3 0
2 years ago
To which functional class of proteins does lysozyme belong?
PSYCHO15rus [73]
Lysozymes are under the enzymes-functional class of proteins. Enzymes are the ones responsible for the acceleration of chemical reactions. These are the macromolecular biological catalysts. <span> When we say enzymes, these are proteins which are directly related to the facilitation of the biochemical reactions. These include lactase and pepsin. You can usually hear these when learning about specialty diets or digestive medical conditions. Some of the examples of this protein’s presence are found in tears, human milk, saliva, and mucus. It is because of their ability to break down bacterial cell walls in order to protein improvement and nucleic extraction of efficiency make these lysozymes important </span>proteins<span> in living organisms. The gene responsible for the encoding of the lyzozome enzyme is called the LYZ gene.</span>
8 0
3 years ago
Gene expression can be turned on and off by
Marat540 [252]

Answer:

Advantage

Explanation:

It all comes down to a process called gene regulation. This is how our genes are turned off and on, for minor things like hair color and vital functions like protection from cancer. Within our bodies, we house trillions of cells, all busily going about doing their jobs while we enjoy our days

6 0
3 years ago
How does Phylum Chrysophyta obtain there food?
lara31 [8.8K]
Common microscopic chromosomes in fresh water
7 0
3 years ago
Explain how and when an egg is produced and completes its development?
Xelga [282]
The egg is produced by the female part the "ovaries", then sent down to the fallopian tube during sexual reproduction which then where the sperm and egg meet which then forms a baby that grows in the uterus for 280 days or 40 weeks. :)
3 0
2 years ago
Other questions:
  • why do all organisms take in matter and rearrange atoms through chemical reactions to form molecules essential for life?
    14·1 answer
  • At different places one earth, depending on elevation, air pressure varies. What causes air pressure?
    10·1 answer
  • 3) Once cells with nuclei developed, organisms were able to become more complex, which allowed them to adapt to the conditions i
    12·2 answers
  • In C3 plants the conservation of water promotes _____.
    10·1 answer
  • Some flatworms reproduce through fragmentation. What is a disadvantage of this method? (1 point)
    9·2 answers
  • 30 POINTS!! Select the correct answer from each drop-down menu.
    12·1 answer
  • A scientist is examining the role of an element found in fats and carbohydrates of living things. This element makes up 65% of h
    11·2 answers
  • Inhibition of ADH
    9·1 answer
  • What is the function of mitochondria in muscle fibers?
    11·1 answer
  • Please help me with this
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!