Heavenlysaint551 Heavenlysaint551
  • 01-08-2019
  • Biology
contestada

Which Eubacteria have a thick layer of peptidoglycans in their cell wall?
a) Gram positive bacteria.
b) Gram negative bacteria.

Respuesta :

ArnimZola ArnimZola
  • 05-08-2019

Answer:

A. Gram positive bacteria

Explanation:

Gram-positive bacteria have the cell wall that consists of a single thick layer of peptidoglycan. This peptidoglycan layer is 20-80 nm thick in Gram-positive bacteria. On the other hand, the peptidoglycan layer in cell walls of Gram-negative bacteria is only 2-7 nm thick.

The thicker peptidoglycan layer of Gram-positive bacterial cells makes them more resistant to osmotic stress than the Gram-negative cells.

Answer Link

Otras preguntas

A mouse goes from 0 m/s to 0.4 m/s in 5 seconds. What is the mouse's acceleration?
Why did the early Americans migrate throughout North and South America?
A glass case is in the shape of a rectangular prism. The volume of the case is `4/125` cubic foot. How many cubic blocks with a side length of `1/5` foot would
your main character received an unexpected phone call where is the character what is the call about and who was calling what conflict is introduce was series of
A car is traveling at a rate of 50 miles per hour, while a motorcycle is traveling at 70 miles per hour. The car takes 4 hours longer to arrive at the destinati
andrew left his hat at our house. whats the personal pronoun
2 3/7 - 4/5 + (-3/7) - (-3)
Which of these graphs represents a function? A. W В. Х C. Y D. Z
5 + 2(x – 3) = 3(x - 1) I need the answer for this one plz
Is oxidation an example of an extensive property or an intensive property? Explain.