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
OLEGan [10]
3 years ago
9

Which of the following molecules does NOT contain a B-1,4 glycosidic linkage?

Biology
1 answer:
Lesechka [4]3 years ago
5 0

Answer:

Chitin, Cellulose and Peptidoglycan (B, C and D)

Explanation:

Both chitin and cellulose are composed mainly of glucides, bound by glycosidic bonds of the Beta 1-4 type. This is largely why they cannot be digested by most non-herbivorous animals.

As for peptidoglycans, it is a net. It is a molecular framework present in bacteria that has β1-4 and α1-4 bonds in different proportions.

You might be interested in
Which organelle in the cardiac muscle cell stores calcium?
Westkost [7]
Sarcoplasmic reticulum
4 0
4 years ago
What would need to happen for copper not to not exsist anymore.
san4es73 [151]

Electricity could be discovered using batteries based on zinc or lead, but without copper wiring it would remain little more than a scientific curiosity. Electric motors and generators require large amount of wiring, so they are impossible to build on large scale in this world

8 0
3 years ago
What happened when you adjusted the diaphragm on the microscope?
andre [41]

Answer:

answer; if u adjust the diagram on the chart  it should be a little bit narrow and small but exact the diagram consist different altitudes and scopes.  use

Explanation:

why well because think about it your question is what happens when the diagram on the microscope adjusts to easily.

3 0
3 years ago
In which process does water from the plants to the air
mel-nik [20]

Answer:

Transporation

Explanation:

8 0
4 years ago
Any time a scientific theory is challenged, it means it's not a good theory.Do you agree with this statement? Explain
vfiekz [6]
False. Any time a scientific theory is challenged, it means it's not a good theory. And this statement is not valid. In theoretical models, they are revisited when there are further studies and discoveries found in a certain area where they can be remodeled and reintegrated instead of disregarding its credibility. Models, theories and paradigms are not challenged but rather encouraged, they are supported in many studies since these theories and models were created in order for us to understand a certain phenomenon but it would likely help the scientific society to be updated in the new forms or spheres of improvement rather than discouragement.  



8 0
3 years ago
Other questions:
  • Why is weathering of the lithosphere important for the atmosphere?
    13·1 answer
  • Carefully read and ans
    9·1 answer
  • ______ are perhaps best defined as eukaryotes that are not fungi animals or plants. bacteria protista monera none of the above
    12·1 answer
  • The sum of all earth's ecosystems is called the __________.
    10·1 answer
  • Manganese-52 has a half-life of 6 days. How many days would a scientist have to wait for the radioactivity to be 12.5% the start
    11·2 answers
  • A wilted flower placed in a vase of water for several hours became stiff and stood erect. when it was placed in a salt solution,
    13·1 answer
  • The cladogram shown below describes the evolutionary relationship among several species, labeled A to F. The five dots represent
    8·1 answer
  • A plasmid that encodes resistance to ampicillin and tetracycline is digested with the restriction enzyme PstI, which cuts the pl
    8·1 answer
  • Urmmm.. so i need help againnn..
    5·1 answer
  • Describe the modifications that can be done on a polypeptide chain to make it a fully functional
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!