Sugar

Difference Between Ribose and Deoxyribose

Difference Between Ribose and Deoxyribose

The pentose sugar in DNA is called deoxyribose, and in RNA, the sugar is ribose. The difference between the sugars is the presence of the hydroxyl group on the 2' carbon of the ribose and its absence on the 2' carbon of the deoxyribose.

  1. What's the difference between ribose in RNA and deoxyribose in DNA?
  2. What is the difference between deoxyribose and ribose quizlet?
  3. What is the primary difference between ribose sugar and deoxyribose sugar group of answer choices?
  4. What is the difference between Deoxyribose and glucose?
  5. What is the relationship between ribose and deoxyribose?
  6. Why does DNA have deoxyribose instead of ribose?
  7. Why is the sugar of DNA called Deoxyribose?
  8. What two molecules make up the uprights?
  9. Which carbon of the sugar does the base attach to?
  10. What are the two pyrimidines?
  11. Is the five carbon sugar found in DNA?
  12. Where is the nitrogenous base in DNA?

What's the difference between ribose in RNA and deoxyribose in DNA?

Summary of Differences Between DNA and RNA

DNA contains the sugar deoxyribose, while RNA contains the sugar ribose. The only difference between ribose and deoxyribose is that ribose has one more -OH group than deoxyribose, which has -H attached to the second (2') carbon in the ring.

What is the difference between deoxyribose and ribose quizlet?

ribose is a pentose sugar, whereas deoxyribose is a hexose sugar. deoxyribose is found in RNA, whereas ribose is found in DNA. ribose binds a phosphate at the 3′ position, whereas deoxyribose binds a phosphate at the 2′ position.

What is the primary difference between ribose sugar and deoxyribose sugar group of answer choices?

The five-carbon sugar in DNA is called deoxyribose, while in RNA, the sugar is ribose. These two are very similar in structure, with just one difference: the second carbon of ribose bears a hydroxyl group, while the equivalent carbon of deoxyribose has a hydrogen instead.

What is the difference between Deoxyribose and glucose?

is that glucose is (carbohydrate) a simple monosaccharide (sugar) with a molecular formula of c6h12o6; it is a principle source of energy for cellular metabolism while deoxyribose is (carbohydrate) a derivative of the pentose sugar ribose in which the 2' hydroxyl (-oh) is reduced to a hydrogen (h); it is a constituent ...

What is the relationship between ribose and deoxyribose?

The pentose sugar in DNA is called deoxyribose, and in RNA, the sugar is ribose. The difference between the sugars is the presence of the hydroxyl group on the 2' carbon of the ribose and its absence on the 2' carbon of the deoxyribose.

Why does DNA have deoxyribose instead of ribose?

Due to its deoxyribose sugar, which contains one less oxygen-containing hydroxyl group, DNA is a more stable molecule than RNA, which is useful for a molecule which has the task of keeping genetic information safe. RNA, containing a ribose sugar, is more reactive than DNA and is not stable in alkaline conditions.

Why is the sugar of DNA called Deoxyribose?

The sugar in DNA is called a deoxyribose because it doesn't have a hydroxyl group at the 2' position. Instead it just has a hydrogen.

What two molecules make up the uprights?

Deoxyribose and phosphate molecules form the uprights and nucleotide pair form the rungs of the DNA ladder.

Which carbon of the sugar does the base attach to?

The monomer units of DNA are nucleotides, and the polymer is known as a "polynucleotide." Each nucleotide consists of a 5-carbon sugar (deoxyribose), a nitrogen containing base attached to the sugar, and a phosphate group.

What are the two pyrimidines?

Cytosine and thymine are the two major pyrimidine bases in DNA and base pair (see Watson–Crick Pairing) with guanine and adenine (see Purine Bases), respectively. In RNA, uracil replaces thymine and base pairs with adenine.

Is the five carbon sugar found in DNA?

The five-carbon sugar found in DNA is called deoxyribose. It is from this sugar that DNA gets the 'deoxyribo-' portion of 'deoxyribonucleic acid.

Where is the nitrogenous base in DNA?

Nitrogenous bases present in the DNA can be grouped into two categories: purines (Adenine (A) and Guanine (G)), and pyrimidine (Cytosine (C) and Thymine (T)). These nitrogenous bases are attached to C1' of deoxyribose through a glycosidic bond.

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