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AVprozaik [17]
3 years ago
5

What is the structure of a DNA molecule called?

Biology
1 answer:
Sergeeva-Olga [200]3 years ago
7 0

Answer:

Double Helix

Explanation:

It is called the double helix for the signature shape that a DNA strand takes.

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Polysaccharide digestion and glycogen breakdown involve sequential cleavage from ________ ends of glucose polymers.
Alex787 [66]

Sequential cleavage from the non-reducing terminals of glucose molecules is required for both glycogen degradation and polysaccharides hydrolysis.

Why non-reducing end is selected for digestion?

A polysaccharide's non-reducing end is the one where an anomeric carbon participates in the glycosidic connection. The elimination of carbohydrate remnants one at a time out from the non-reducing terminal occurs during glycogenolysis and polysaccharides hydrolysis.

  • For example, several enzymes are involved in glycogenolysis in the liver and muscle.
  • An example of such an enzyme is glycogen phosphorylase, which catalyzes the successive dissociation of the alpha 1->4 glycosidic bond that connects two glucose molecules at a non-reducing terminal of glycogen. The last glucose residue is eliminated as alpha-D-glucose 1-phosphate.

That is why non-reducing end of glucose is chosen for digestion or breakdown of the carbohydrate polymer.

Learn more about non-reducing here:

brainly.com/question/1832596

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5 0
1 year ago
When researchers create __________, they are destroying a piece of the brain. A. Holes B. Currents C. Images D. Lesions Please s
Ira Lisetskai [31]
When researchers create lesions, they are destroying a piece of the brain.

8 0
2 years ago
What methods help a male grow hair faster and stronger.
pogonyaev
One method is taking vitamins. Another method is eating healthier. 
5 0
3 years ago
How does RNA differ from DNA?
Leona [35]
I think that the answer is C- "I RNA contains uracil and ribose." because it is the one that mostly makes sense and is the one that most shows the difference between RNA from DNA.

According to google: "Ribonucleic acid (RNA) is a polymeric molecule implicated in various biological roles in coding, decoding, regulation, and expression of genes. RNA and DNA are nucleic acids, and, along with proteins and carbohydrates, constitute the three major macromolecules essential for all known forms of life."

I hope this helped!
7 0
3 years ago
Read 2 more answers
A new species is discovered and scientists are trying to classify it. One of the key features found is that the species is entir
MaRussiya [10]

Answer:

Parasitic

Explanation:

The species that is described is a parasitic species. The reason why it will fall into this category is that its key feature is that it is entirely dependent on other organisms for its food. This type of species are not able to produce food for themselves, nor are able to get it from the environment, which is way they have evolved in a manner to use the other organisms. They find a host organisms, attach to it, and then they are extracting the nutrients out of that organism, thus classical parasitism. The extraction of the nutrients can be so severe that the parasitic species can actually kill systemically its host.

4 0
3 years ago
Read 2 more answers
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