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
swat32
3 years ago
14

Peptidoglycan is a polymer of millions of N-acetylglucosamine (NAG) and N-acetylmuramic acid (NAM) sugars based on glucose molec

ules linked together in long chains cross-braced with four amino acids that link individual polymer chains together in a chain-link fence pattern. Layers of cross-braced NAG and NAM sheets are stacked vertically and held together by proteins with lipid anchors attached to the cell’s cytoplasmic membrane to form a scaffold of sugars and proteins that is able to hold the bacterial cell’s shape, even in response to extreme osmotic pressures. How would you expect a microbiology student to be able to describe the composition of peptidoglycan? What is the composition of the peptidoglycan layers found in the cell wall of bacteria?
Biology
1 answer:
MA_775_DIABLO [31]3 years ago
3 0

Answer:

NAG, short amino acid chains,NAM, lipid and proteins.

Explanation:

The cell wall is the outer covering of the cell lies on the adjacent of the plasma membrane. The cell wall is present in the archaea, bacteria, plants, fungi and absent in the animal cells.

As the inofrmation given in the question, the cellwall consists N-acetylmuramic acid (NAM) and N-acetylglucosamine (NAG). These sugar residues helps n the cross linking with the proteins. The lipids and proteins are the important component of the cell membrane that maintains the shape and function of the cellwall.

Thus, the answer is NAG, short amino acid chains,NAM, lipid and proteins.

You might be interested in
Please help me before I pull my hair out.
IceJOKER [234]

Answer:

the correct compound is 10O2 ,The one that is incorrect is2C4H10, can I be your friend? and pls don't pull ur hair out

8 0
3 years ago
Read 2 more answers
In Western Pennsylvania, and many other areas, deer are becoming a pest.<br> a.) True<br> b.) False
Alexeev081 [22]
True I think not all the way sure
8 0
3 years ago
Lightning strikes are dangerous _______.
garri49 [273]
Its D I Just Took The Test
5 0
3 years ago
Read 2 more answers
What is the purpose of the lab?
Alex787 [66]

Explanation:

Accordingly, the introductory physics laboratories have the following purposes and goals:

1. To provide an experimental foundation for the theoretical concepts introduced in the lectures. It is important that students have an opportunity to verify some of the ideas for themselves.

2. To familiarize students with experimental apparatus, the scientific method, and methods of data analysis so that they will have some idea of the inductive process by which the ideas were originated. To teach how to make careful experimental observations and how to think about and draw conclusions from such data.

3. To introduce the methods used for estimating and dealing with experimental uncertainties, including simple ideas in probability theory and the distinctions between random (statistical) and systematic "errors." This is essential in understanding what valid conclusions can be deduced from experimental data and that, properly obtained, these conclusions are valid, notwithstanding the uncertainty of the data.

5 0
3 years ago
Read 2 more answers
What causes blood pressure
olya-2409 [2.1K]
Low blood pressure on the other hand can be to do with:
Exercise and how much you do of it because regular exercise keeps blood pressure low.
Eating as after you eat, blood pressure falls.<span><span>
Stress causes blood pressure to rise.
Body temperature and how high it is affects BP because if you're body temperature is high, your BP is usually low.
Hope that helps.
</span></span>
8 0
3 years ago
Other questions:
  • When carbon dioxide is formed, one carbon atom forms double covalent bonds with two oxygen atoms. Carbon dioxide is considered
    11·2 answers
  • What is the general population limit of a galaxy group?<br> 5<br> 50<br> 100<br> 1000
    13·1 answer
  • Anolis cristatellus and A. cooki are both trunk-ground anoles that live on Puerto Rico. A. cristatellus lives in a shady, forest
    15·1 answer
  • Plants conduct photosynthesis and respiration.<br> True or<br> False
    12·2 answers
  • What is the ratio of land to water on earth
    12·1 answer
  • Why is species diversity important in an ecosytem
    8·1 answer
  • Help me!!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • The process by which nitrogen gas is converted to a usable form is called nitrogen ______?
    11·1 answer
  • 7. What types of stored energy do resting skeletal muscle fibers contain?
    14·1 answer
  • Research has suggested that the burning of fossil fuel has had to change in the carbon cycle causing an increase in carbon store
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!