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
Levart [38]
3 years ago
13

What is an alpha and beta linkage in sugars?

Biology
1 answer:
Elodia [21]3 years ago
4 0

The binding of sugars are called glycosidic bonds. These bonds are covalent bonds which, by definition, surround the anomeric carbon of a monosaccharide. Contrary to popular belief, the glycosidic bond does not necessarily have to be between two monosaccharides, just think about what happens in nucleotides, for example, where ribose establishes a glycosidic bond with the nitrogen base. Of course, it can also involve two monosaccharides, as is the case with bonds in oligosaccharides or polysaccharides, but this is not required to happen.

When a glycosidic bond is established, a water molecule is released and is therefore a condensation reaction. The oxygen atom and one hydrogen are released from the anomeric carbon, while the second hydrogen atom is released from the atom to which the anomeric carbon will bind.

Glycosidic bonds are also called alpha or beta bonds. This nomenclature depends on the configuration of the anomeric carbon involved in the glycosidic bond. That is, if the anomeric carbon is in the alpha configuration, the bond is of the alpha type, if it is in the beta configuration, the bond is of the beta type.

For greater understanding, please note the image below.

You might be interested in
Contaminated water called leachate from _____ can pollute groundwater.
bonufazy [111]

Answer:

option D

Explanation:

8 0
3 years ago
Which muscles are found on the front of your thighs?
algol [13]

Answer:

The Quadriceps

Explanation:

5 0
2 years ago
Read 2 more answers
Which event would most likely occur if Earth did not retain the heat from its formation?
Andrews [41]

I believe it's D don't take my word for it.

7 0
2 years ago
Read 2 more answers
Which TWO descriptions of plants explain how they contributed to the carbon cycle?
denpristay [2]

Plants stored carbon in their tissues to use as energy and plants took in carbon dioxide and released oxygen through photosynthesis. Thus, the correct option is A and D.

<h3>What is carbon cycle?</h3>

The carbon cycle is the ongoing process through which carbon atoms move back and forth between the atmosphere and the Earth. The amount of carbon in this system does not fluctuate because our planet and its atmosphere are a closed environment. The location of the carbon, whether it is on Earth or in the atmosphere, is continually changing.

Plants use photosynthesis to transport carbon from the atmosphere into the biosphere and move it up the food chain. They make sugar molecules by chemically combining carbon dioxide with oxygen and hydrogen from water using solar energy.

For more information regarding carbon cycle, visit:

brainly.com/question/12023466

#SPJ1

4 0
1 year ago
Prokaryotes are now divided into the:
777dan777 [17]
<span>A) Archaea and Cyanobacteria is you answer im prity sure</span>
8 0
3 years ago
Other questions:
  • Pentane with molecular formula c5h12 exists in three isomeric forms. One shows linear carbon chains, another has on -CH3 groups
    10·1 answer
  • The brain waves most closely associated with mental activity are
    14·1 answer
  • Need help with cactus BIG POINTS
    14·1 answer
  • A certain atom has a atomic number of 4 how many protons does it have ?
    11·2 answers
  • A genetically modified cow is given a gene which allows it produce
    7·1 answer
  • If you don't like a certain food you could hide much of the taste by closing your eyes, holding your nose, pinching your skin, a
    14·1 answer
  • Select the correct answer.
    8·1 answer
  • Protein Omicron contains 4 subunits. Two subunits are 65 kDa in size and are held together by a disulfide bond. One subunit is 8
    5·1 answer
  • 10. What causes root pressure, and what is the function of root pressure for the plant?
    13·1 answer
  • ANSWER CORRECTLY ASAP FOR 35 POINTS!!! ASAP AND GET BRAINLIEST!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!