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
uysha [10]
3 years ago
8

Cell walls contain peptidoglycan. a. Archaea b. Bacteria c. Both Archaea and Bacteria

Biology
1 answer:
Gnom [1K]3 years ago
5 0

Answer:

Option B

Explanation:

Peptidoglycan is a polymer that made of amino acids and sugar. This forms a layer of mesh like structure which is found on the outer side of the plasma membrane.

This is found in most of the bacteria which forms the cell wall. The sugar component  that contains the alternating residues of N-acetylglucosamine and N-acetyl muramic acid.

Thus, the correct answer is option B

You might be interested in
Explain how ADP is made<br>from ATP​
Lera25 [3.4K]

Answer:

Answer:well ADP is the bi-product from ATP. ATP is used for energy consumption in our bodies without it we won't be able to function on a daily basis. However you can restore ADP with supplemental supplements for example creatine creatine will restore ADP into a ATP. So in theory it's more like a capsule for storing energy.

Explanation:

Explanation:

6 0
3 years ago
Which best contrasts a bacterium and a virus?
butalik [34]

Answer:

i think it is C

Explanation:

8 0
3 years ago
A blood clot that develops at a distant site and then travels to a blood vessel where it becomes lodged and blocks blood flow is
galina1969 [7]

I believe it is an embolism

7 0
3 years ago
A mutation that involves the addition, subtraction, or substitution of a single base is known as.
xeze [42]

inversion

mutation that involves the addition, subtraction, or substitution of a single base is known as an inversion. polypoloidy. a chromosomal aberration.

8 0
2 years ago
Read 2 more answers
03.03 Predicting Assessment Instructions
Andrew [12]

Answer:

For the K category it wants you to fill in background information, for example, if you chose the Artificial Heart article. Have you read any stories or seen any movies about this topic? Have you met anyone with a heart transplant? The P category wants you to predict. What kind of information do you think you'll get from this topic? What do you think the authors purpose was? The L category is basically asking what you learned and how your predictions compared to the actual article.

Explanation:

Hope this helps!

3 0
2 years ago
Other questions:
  • Why does carbon move easily through the atmosphere?
    6·1 answer
  • John collected a sample of pond water to look for tiny living microorganisms. Which type of microscope does John need to use to
    9·1 answer
  • The proximal radioulnar joint is a __________ joint
    6·1 answer
  • Organic molecules that catalyze reactions quickly at relatively low body temperatures are called:
    10·1 answer
  • A force that causes an object to change its motion is called?
    6·1 answer
  • I was absent and I do not understand this
    12·1 answer
  • Is a teaspoon of salt dissolving an example of chemical change?
    6·1 answer
  • As a country progresses from the preindustrial stage to the postindustrial stage, what will happen to the birth rate and death r
    15·1 answer
  • the molecules that make up food contain energy. How does the human body get energy from the food molecules?
    9·2 answers
  • How does rock turn to soil?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!