Why is DNA not RNA the storage for genetic information?
Q: Reactions and Thermodynamics of Glycolysis
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A:
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A: D. -10.6
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A: Glycolysis is a metabolic pathway of conversion to glucose to pyruvate.
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- RNA is ribonucleic acid, and DNA is deoxyribonucleic acid. What exactly is deoxygenated about DNA?Which of the following statements about the structure or composition of DNA is FALSE? O DNA is a double helix Complementary base-pairing occurs between pyrimidine and purine bases O The amount of thymine closely approximates that of guanine within a particular organism O The base-pairing is mediated by hydrogen bonding O Adenine pairs with thymine and guanine with cytosineRNA is hydrolyzed in basic solution, but DNA is not. This occurs because ORNA has modified bases, but DNA does not thymine is found in DNA, and uracil is not O DNA contains 2'-deoxyribose, but RNA does not O DNA is double stranded, and RNA is single stranded
- Which of the following statements about the DNA double helix is FALSE? O The base pairs are located in the center of the helix O The plane of the base pairs is perpendicular to the direction of the deoxyribose- phosphate backbone O The two strands have the same 5' to 3' direction (i.e, are parallel) O The base pairs stack on one another O The deoxyribose-phosphate backbone is on the outside of the helixWhich of the following is/are the fundamental difference/s between RNA and DNA? O the sugars only O bases, ribose units, and the phosphodiester linkage O bases, ribose units, and the glycosidic bond type bases and the ribose units onlyThe key structural difference between DNA and RNA is O RNA is a protein, while DNA is a nucleic acid O RNA is a polymer, but DNA is not DNA contains a different sugar than RNA O RNA is a double helix, but DNA is not All the bases in DNA differ from those in RNA
- The RNA molecules are said to be less stable than DNA molecules because aside from the shorter length of RNA molecules, their vicinal ______ group not found in DNA can make the phosphodiester bonds of RNA susceptible to hydrolysis. 3'OH 4'OH 2'OH 5'OHWhich of the following combinations is nucleotide molecule? The nitrogenous base uracil bonded to ribose and phosphate complemented with the addition of a water molecule A nucleoside resulting from the dehydration reaction between two phosphates, glycerol, and an unsaturated fatty acid. The DNA backbone consisting of three phosphate groups, a 5-carbon nitrogenous base, and a nitrogen-containing sugar residue An ATP molecule is formed by combining adenine, ribose, and three inorganic phosphate groupsWhich of the following statements regarding DNA is false? Features a beta glycosidic bond between deoxyribose and nucleobase. Phosphoester bonds in DNA are extremely stable to non-catalytic hydrolysis. In B DNA the parallel stacks of nucleobases are separated by about 3.5 A A DNA is formed from single strands of RNA and DNA DNA contains uridine, adenosine, guanosine, and cytidine as nucleobases.
- What provides the negative charge associated with DNA? O The phosphate groups O The nitrogenous bases O The deoxyriboses O The sulfhydryl groups O The ribosesDifferences between DNA and RNA include which of the following? ORNA uses thymine O RNA is most commonly double stranded O DNA has a 2'-OH O None of these answers are correct O DNA uses uracilWhich of the following is true of the molecule below? nucleotide 5' 3′ H₂C H₂C TNHNA O. HN CNH…NG NH O NH O HNU NH O CNHNG OHN nucleoside CH₂ CH₂ a purine pairs with a pyrimidine base the bases are held together by covalent bonds a nucleoside is made of the same components as a nucleotide The bases make up the backbone on the sides of the molecule
