How do pyrimidine nucleotides get made, and why?
Q: What are nucleotides, and of what are they composed?
A: All living organisms store their genetic information in form of DNA / RNA. This genetic information…
Q: How does the cyclization of sugars introduce a new chiral center?
A: Chiral carbon was an asymmetric carbon atom that is attached to four different types of atoms. these…
Q: What are the components of mononucleotide?
A: Nucleotide is the basic unit of DNA or RNA (genetic material). Polymer of nucleotides linked by…
Q: How do nucleotides combine to give nucleic acids?
A: The four important biomolecules found in the cell are carbohydrates, amino acids, lipids, and…
Q: How do guanine and adenine nucleotides inhibit their own synthesis? How do they promote synthesis of…
A: Purine metabolism refers to the metabolic pathways to synthesize and break down purines that are…
Q: How many by-product water molecules are produced during the formation of the trinucleotide from…
A: Nucleotides are the basic units of the nucleic acids, which is the genetic material of almost all…
Q: How does a dideoxynucleotide differ from a deoxynucleotide?
A: dideoxynucleotide is any nucleotide formed from a deoxynucleotide by loss of a second hydroxy group…
Q: Why is it useful to have a primer in glycogen synthesis?
A: Glycogen is a large, branched polysaccharide. It is the major storage form of glucose in humans and…
Q: What substrates are used in DNA synthesis?
A: The DNA consists of the double stranded complimentary strands. At the time of replication the…
Q: What Are Nucleosides?
A: Nucleosides are glycosylamines that can be thought of as nucleotides without a phosphate group. A…
Q: What are phosphodiester bonds?
A: The association between the two hydroxyl groups of the phosphoric acid with the hydroxyl group of…
Q: What is the shape of nucleotides?
A: Nucleotides are the small organic molecules that are linked with each other to form the building…
Q: Why are gyrase and helicase required?
A: DNA replication is the process by which a double stranded DNA molecule is copied to produce two DNA…
Q: In Metabolic Pathways, what are the nucleotide-containing compounds?
A: A nucleotide mainly consists of a sugar molecule that is either ribose in RNA or deoxyribose in DNA…
Q: How does a purine differ from a pyrimidine? What purines and pyrimidines are found in DNA and RNA?
A: Genetics is the branch of biology, which deals with the study of genes, their pattern of…
Q: How Do Cells Form the DeoxyribonucleotidesThat Are Necessary for DNA Synthesis?
A: DNA is the genetic material for most living organisms, excluding some RNA viruses. DNA is…
Q: How Do Cells Synthesize Pyrimidines?
A: Pyrimidine is a nucleotide base, which is known to synthesize DNA and RNA. The pyrimidine is…
Q: How do you get RNA from DNA?
A: Every organism present in nature contains genetic material. There are two types of genetic material.…
Q: What are the three components of a nucleotide? With regard to the 5′ and 3′ positions on a sugar…
A: Here we will discuss three components of a nucleotide. In addition to that, with regard to the 5' to…
Q: What is the role of endonuclease enzyme ?
A: Several enzymes are involved in all the biochemical reactions happening in the body. These enzymes…
Q: What type of chemical bond forms between the phosphate molecule of one nucleotide and the…
A: DNA stands for deoxyribonucleic acid. DNA is present in our nucleus.
Q: Does the oxygen in the newly made ester bond come from the phosphate or from the sugar?
A: Step 1 Esters are a functional group which is characterized by a carbon bound to three other atoms:…
Q: What are the difference between adenine and cytidine?
A: Nucleotide is a compound that consists of a ribose or deoxyribose sugar joined to a purine or…
Q: How is the other major pyrimidine ribonucleotide, cytidine, formed?
A: The pathways for the biosynthesis of nucleotides fall into two classes: de novo pathways and salvage…
Q: Why is selenocysteine called the 21st amino acid when there are many more amino acids found than the…
A: Introduction: The 21st proteinogenic amino acid is selenocysteine. It is an essential amino acid.…
Q: What are pentoses? What are the roles of pentoses in DNA and RNA molecules?
A: Pentoses - group of five
Q: What is conversion of ribonucleotides to deoxyribonucleotides?
A: Introduction: A nucleoside and a phosphate make up nucleotides, which are organic molecules. They…
Q: Complete hydrolysis of nucleotides will yield to the formation of?
A: Asked : Products of Complete hydrolysis of nucleotides
Q: What is the definition of a nucleotide? What will you get if you hydrolize a nucleotide?
A: Nucleic acids are created of nucleotides linked together by phosphodiester linkages. There are two…
Q: What is the relationship between (R)-cysteine and (S)-alanine?
A: Amino acids (except for glycine) have a chiral carbon atom adjacent to the carboxyl group, which…
Q: What is the significance of Deoxyribonucleotide?
A: Deoxyribonucleotide refers to a type of nucleotide that contains the deoxyribose sugar, a phosphate…
Q: How does the alpha-helix result from hydrogen bonding?
A: Alpha-helix : It is a common motif in the secondary structure of proteins and is a right hand-helix…
Q: What is the significance of the pentose monophosphate shunt to synthesis of nucleotides?
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: What is the pI for histidine?
A: Histidine is an essential amino acid that cannot be synthesized by the body and needs to be…
Q: How Do Cells Synthesize Purines?
A: Purines : Purines are one of the most common chemical compounds on the planet. There are two kinds…
Q: What is the importance of pyrophosphatasein the synthesis of nucleic acids?
A: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are nucleic acids. These biological…
Q: What is an oligopeptide? How is it different from a polypeptide?
A: Peptides can be defined as the short chains present between two and fifty amino acids, joined by…
Q: What are the three parts of a nucleotide
A: Nucleotides are the building blocks of nucleic acids, viz. Deoxyribose nucleic acid (DNA) and Ribose…
Q: what is the chemistry of nucleosides?
A: Nucleosides are nothing but glycosamines whose analogues are used as anti cancer agents or antiviral…
Q: What are pentoses? What are the roles of pentoses in DNA and RNA molecules
A: Carbohydrates are the biomolecules which is composed of monosaccharide, disaccharides and…
Q: Why adenine and thymine have double bond and guanine cytosine have triple bond in DNA Structure ?
A: Adenine and thymine make two hydrogen bonds with each other; guanine and cytosine make three…
Q: What is a nucleotide
A: Nucleotides are of 4 types based on nitrogen bases. The nitrogen bases in the DNA are adenine,…
Q: How would the bonding of a purine with a purine alter the DNA molecule?
A: DNA is a macromolecule which is a polymer of nucleotides. Each nucleotides has three parts- 1. A…
Q: What is the name of Biosynthesis of DNA?
A: Biosynthesis is the process by which biomolecules are synthesized within living cells. Biosynthesis…
Q: what is Chitinase?
A: Enzymes are biological catalyst which helps in speeding up the reaction rate . These are usually…
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