5) List the names of the 5 different base pairs and their letter code. Identify if they are a)pyrimidines or purines, and b) how many hydrogen bonds formed by each base:

Q: Identify the source of the atoms in the pyrimidine ring

A: Introduction: Nucleotides are the backbone of DNA and RNA. Purines and pyrimidines are the nitrogen…

Q: Identify each of the following as a nucleoside or a nucleotide: a. deoxythymidine b. guanosine c.…

A: Nucleotides are made up of nucleosides and phosphate. Nucleotides are monomers of deoxyribonucleic…

Q: Name the following nucleotide: HN P-0-P-0-CH2 OH

A: Nucleic acids are macromolecules. These are of two types - Deoxyribonucleic acid (DNA) and…

Q: Is the nitrogenous base a pyrMirine or purine? How did you know

A: The DNA and RNA are composed of nucleotides. It is the basic unit of the genetic material of an…

Q: Draw all the possible tripeptides of serine, methionine, and glycine and name them.

A: The peptides that are made up of three amino acid sequence are termed tripeptides. These amino acids…

Q: What changes in the structure of each polysaccharide affect its gelling property? Explain

A: Colloid polysaccharides, proteins, and synthetic polymers are used to make gels, which are solid,…

Q: What are the advantages of a Semi-solid dosage bond?

A: Semisolid dosage forms are a combination of solid and liquid used for local and systemic effects.…

Q: How many different chemical units make up a nucleoside?

A: Nucleoside are the compound contains purine and pyrimidine based which are linked to sugar.…

Q: Uracil is nitrogenous base and nucleosides?

A: Ribonucleic acid (RNA) and Deoxy ribonucleic acid (DNA) is the genetic material of most organisms…

Q: Identify the ff nucleic acid bases and then classify whether it is a purine or pyrimidine.

A: Nucleic acids are also known as polynucleotides. Monomeric units of nucleic acids are called…

Q: Identify the base and monosaccharide used to form the following nucleosides, and then assign names.

A: A nucleoside consists of nucleobase and a five carbon sugar while a nucleotide consists of…

Q: Name the two purines and the three pyrimidines.

A: The purines and pyrimidines are the nitrogenous bases that are hydrophobic, planar, and weak bases.…

Q: What are the structural differences between (a) purines and pyrimidines, and (b) ribose and…

A: a) Structural differences: [purines & pyrimidines]         The purines structure comprises of…

Q: Draw isoleucine and identify any chiral carbon atoms with arrows.

A: Isoleucine is an alpha amino acid that contains alpha amino group, an alpha carboxyl group, and a…

Q: Within the image, identify base-pairing nucleotides by dragging the nucleotide name to its target. A…

A: Nucleic acid includes DNA & RNA. Nucleic acids are composed of nucleotides (sugar + nitrogenous…

Q: Is the nitrogenous base a pyrimidine or purine? How do you know?

A: The nitrogenous bases are classified into purines and pyrimidines.

Q: Is the sugar in the nucleotide deoxytibose or ribose? How do you know?

A: DNA/RNA is made up of monomers of nucleotides .

Q: Identify each of the following Haworth projection formulas as an a-D monosaccharide or a ß…

A: In alpha-D-monosaccharide, the -OH on C-1 and -CH2OH on C-5 are on opposite side and this is reverse…

Q: What is 5-methylcytosine ?

A: Answer:Introduction:5-methylcytosine take from a cytosine. 5-Methylcytosine is a methylated…

Q: Classify the following nitrogenous bases into purines or pyrimidines.

A: Purines : Adenine and Guanine are purines . Pyrimidines : Thymine , Cytosine and Uracil are…

Q: Which of the following base pairs with A? A. H3C. D. NH2 `NH EN `NH `NH B. NH2 E. `NH NH `NH C.

A: In DNA double helix the bases of one strand pairs with the bases of another strand. During base…

Q: Draw leucine and identify any chiral carbon atoms with arrows.

A: chiral carbon was an asymmetric carbon atom of a molecule that consists of four different atoms is…

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: What is the structural representation of a carboxyl group?

A: Carboxylic acids are organic compounds with a general chemical formula of RCOOH in which R is a side…

Q: Choose from the following pairs. Which are constitutional isomers? Pair A Br

A: constitutional isomers are structural isomers that they differ in structure but have the same…

Q: At pH 1, the charge on the C-terminal carboxyl group is

A: Peptide bond: When two amino acids are joined together releasing a water molecule and forming alpha…

Q: Draw one aromatic polar amino acid at pH 7. Label with full name, three letter abbreviation, and…

A: An aromatic amino acid (AAA) is an amino acid which contains an aromatic ring. Among the 20 standard…

Q: How are the deoxyribonucleotides formed?

A: A nucleotide that contains deoxyribose is called a deoxyribonucleotide. They are monomeric units of…

Q: what is pyrimidine nitrogenous bases ?

A: A nucleotide has three components namely, A nitrogenous base A pentose sugar (ribose in case of…

Q: What is the name of the nitrogenous base to the right?

A: The nitrogenous base are also known as Nucleobases. Four different types of nitrogenous bases are…

Q: Correct statement regarding nucleotide structure   removal of the ribose-phosphate group from…

A: DNA and RNA are made up of long chains of nucleotides. Sugar molecule, ribose in RNA, and…

Q: What is the name of the nucleoside (the base and sugar complex) shown? NH HO-CH; H OH. H OH O…

A: Nucleoside These are the structural subunit of nucleic acid such as DNA and RNA. Nucleoside is…

Q: Identify if the following is a pyrimidine/purine nucleotide or a pyrimidine/purine nucleoside and…

A: The structure of pyrimidine/ purine nucleoside or pyrimidine/ purine nucleotide with ribose or…

Q: What kind of repeating polynucleotide would yield a single polypeptide with a tetrapeptide repeating…

A: Polynucleotide is a sequence of nucleotides. Nucleotides consist of a sugar molecule, a phosphate…

Q: What is N-formylmethionine (fMet). ?

A: Proteins are the building blocks of the body. It plays an essential role in the body. Proteins are…

Q: What is the difference between a nucleoside triphosphate and a trinucleotide?

A: Nucleotides are the monomers of nucleic acids, DNA and RNA. A nucleotide is composed of a…

Q: What is a concatemer?

A: Deoxyribonucleic acid (DNA) is the genetic material of most organisms. DNA contains the instructions…

Q: What is the Quaternary Structure?

A: The structural organisation of protein can be divided into four categories:i) Primary structureii)…

Q: Name the nitrogenous bases that are bonded

A: Given image shows nitrogen bases. Both of them are heterocyclic aromatic rings. One contains two…

Q: P

A: Nitrogenous base is the part of DNA nucleotide. A DNA nucleotide is made up of a nitrogen is base, a…

Q: Which of the following is correct regarding nucleotide structure?   Removal of the ribose-phosphate…

A: Nucleotides are a molecule made up of a sugar, phosphate group, and a nitrogen-containing base…

Q: What is required to form a phosphodiester bond withanother nucleotide ?

A: Biochemistry is the study of biochemical functions at the molecular and cellular levels using…

Q: Following are structural formulas for cytosine and thymine. Draw two additional tautomeric forms for…

A: The isomers which differ in the position and electrons and the carbon skeleton is same are said to…

Q: Which of the following always base pairs with a pyrimidine?

A: DNA is a biomacromolecule that is a polymer of nucleotides. A nucleotide of DNA contains a…

Q: The following is an exception to ARIO: N=C:Ois a weaker base than HO. Which factors make N=C:Oa…

A: The base is a molecule that accepts electrons or is able to release OH- when dissolved in water.…

Q: What is the essence of complementary base pairing?

A: Complementary base pairing is the phenomenon where in a molecule of DNA, guanine always binds to…

Microbial Taxonomy

Taxonomy is the science of naming, classifying, and describing organisms. The taxonomy will include all the plants, microorganisms, and animals on this planet. Carl Linnaeus coined the taxonomy term. He is known as the father of taxonomy. Microbial taxonomy is a criterion of grouping microorganisms into groups based on their similarities and past relatedness. Microorganisms belonging to the same group are differentiated from the others via grouping into categories. This differentiation makes the study of microorganisms easy. There are different types of microbial taxonomies like Numerical and Molecular taxonomy. The study of microorganisms is known as microbiology. Microbiology is a broad term that takes into account microbial cultures, taxonomic studies, evolutionary relationships. Microbial interaction and diversity are huge data that needs to be compiled under the subject of microbiology. Microbiology covers various organisms like bacteria, fungi, algae, plants, animals, etc.