Which of the following is not a component of a nucleotide?   a monosaccharide   a phosphate   a disaccharide   a base

Q: Which of the following nitrogenous bases is a pyrimidine found in both DNA and RNA? cytosine…

A: All living organisms store their genetic information in form of DNA / RNA. This genetic information…

Q: Four of the five answers listed below are bases used to construct nucleic acids. Select the…

A: DNA is the genetic material in all the living organisms.

Q: Which of the following are important chemical considerations defining the structure and function of…

A: The DNA and RNA are polynucleotide chains . Each nucleotide is composed of a pentose sugar, a…

Q: A DNA nucleotide has three components. Which one of the following is NOT a component of a DNA…

A: Introduction: The nucleotide is formed by the union of a phosphate group with a nucleoside. A…

Q: Which of the following biological macromolecules is usually not considered to be a polymer? A.…

A: Foods are important source for obtaining energy. The food components include carbohydrates, lipids,…

Q: Which of the following corresponds to the three basic components of a mononucleotide? O Phosphate…

A: The Nucleotides are building blocks, of DNA and RNA and DNA and RNA molecules are polymers made of…

Q: A nucleotide is made up of 3 parts: A _______________ and a _________________ that form the…

A: A nucleotide is the repeating unit of nucleic acids.

Q: The conjugate of a very weak base is a(n) a. Very weak acid d. Very weak base b. Weak acid е. Weak…

A: The conjugate of a very weak base is a strong acid.  A conjugate acid is formed when a proton is…

Q: Which pair of bases is linked together by two hydrogen bonds? Group of answer choices guanine and…

A: Purines pairs with pyrimidines via formation of H-bonds. Purine: Adenine, Guanine Pyrimidine:…

Q: Describe the three components of a nucleotide

A: The genetic material in the form of DNA or RNA is composed of nucleotides. Nucleotides are attached…

Q: The combination of two monomers to produce a polymer is anexample of which of the following types of…

A: The correct answer is (c) dehydration synthesis

Q: Choose the incorrect statement: Group of answer choices The two chains of RNA are held together by…

A: Introduction The nucleic acids(DNA or RNA) serve as the genetic material of the organism. This…

Q: What chemical group is found at the 5' end of a *?polynucleotide chain

A: Polynucleotide: The Linear polymer composed of- the many nucleotide units.

Q: Each phosphodiester linkage in DNA or RNA includes a phosphate joined by covalent bonds to (a) two…

A: The gene is the primary unit of heredity of all life forms. Most organisms contain deoxyribonucleic…

Q: RNA differs from DNA in that the base _______________ is substituted for _______________. (a)…

A: phosphodiesterDNA is double stranded nucleic acid made of complementary purine and pyramidines…

Q: Which of the following linkages/bonds is NOT found in the DNA molecule? A phosphodiester bond B…

A: The DNA molecule is held by a number of bonds:  1. Phospho-ester bond between the phosphate group…

Q: Which of the following nitrogenous bases is found in RNA but not in DNA?   A. Thymine   B. Cytosine…

A: For a molecule to act as a genetic material, two nucleic acids, i.e. RNA and DNA are in race, to act…

Q: In a DNA nucleotide what is attached to the 2’ carbon? (a) phosphate group     (b) nitrogenous base…

A: DNA (DEOXYRIBONUCLEIC ACID) It is a molecule composed of two polynucleotide chains that coil around…

Q: OH

A: DNA is a long polymer of deoxyribonucleotides. Each deoxyribonucleotide is composed of deoxyribose…

Q: DNA Structure Adenine(A) Thymine(T) Guanine(G) Cytosine(C) Deoxyribose(D)D (sugar) Phosphate D a.…

A: Deoxyribonucleic acid(DNA) is defined as a type nucleic acid which are composed of two…

Q: Nitrogen base Phosphate Deoxyribose sugar Hydrogen bonds Which of the following models best…

A: Deoxyribonucleic acid or DNA is a double-stranded helical structure. DNA comprises four nitrogen…

Q: Which of the following is true about the structure of nucleotides? A. Purine nucleotides cannot…

A: Thymine is supplanted by uracil in RNA (U). A, G, C, T, and U's chemical structures. Due to their…

Q: The following monomer and polymer is matched: O DNA - Nucleic acid Protein - Enzyme

A: An atom is the smallest component unit of matter that makes up a chemical element. A molecule is a…

Q: These two parts of a DNA nucleotide will always stay the same ___________ and ________

A: Deoxyribonucleic acid ( DNA) is the genetic material in most of the organisms. It is a double…

Q: Which of the following is NOT a part of the structure of nucleotides?   A. Fatty acid tails   B.…

A: DNA and RNA are made up of nucleotides which forms the double helix structure of DNA like a ladder.

Q: Which of the following types of bonds hold together nucleotides between DNA strands? Polar bonds O…

A: DNA is a double helical structure that contains sugar, phosphate and bases. There are different…

Q: What covalent bonds are linking nucleic acid monomers? The bonds between oxygen and carbon…

A: Nucleic acids are made up of pentose sugar, nitrogenous base, and phosphate. Nucleic acids are…

Q: Choose the CORRECT components of a nucleoside. a pentose sugar bonded with a hexose sugar a base…

A: A nucleoside is without phosphate

Q: The following are components of DNA except: ribose deoxyribose phospate purine bases

A: DNA is a linear helical molecule present in the cell nucleus that is responsible for storing the…

Q: The number of hydrogen bonds between the two strands of a ds oligonucleotide given the following…

A:

Q: The following define nucleic acids EXCEPT А They are polyionic molecules of high molecular weight…

A: Nucleic acids are Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).

Q: Which of the following statements regarding nucleotides is false? A) Nucleotides contain sugar…

A: The nucleotide is the sub unit of nucleic acid. DNA and RNA are the examples of nucleic acid. The…

Q: Which of the following base change will result in the alteration of the net charge of the amino acid…

A: Proteins are composed of amino acids, which are joined together through peptide bonds. Proteins are…

Q: Which of the following is not related to the other four?   a. phosphate groups   b. nucleotides…

A: Macromolecules are molecules that consist of many covalently bonded atoms having a large size.…

Q: Which of the following statements is correct (A Adenine and cytosine are pyrimidines (B Adenine and…

A: A purine is an aromatic heterocycle composed of carbon and nitrogen. Pyrimidine is also a class of…

Q: Which of the following descriptions best describes the composition of nucleotides?   Group of…

A: Nucleic acids are macromolecules which are formed by the polymerization of multiple units called…

Q: The molecule below is a nucleotide monomer. We know which nucleic acid it is a monomer of based on…

A: Nucleic acid are one of the macromolecules present in the cell. They contain genetic information.

Q: A nucleotide is composed of which substances?     sugar, base, and enzyme     amino acids and…

A: Hi, Thanks For Your Question. Answer : Correct Option Is Phosphate Group, Sugar And Bases.

Q: Which of the following are polymers? (there may be more than one correct answer.) Amino acids…

A: Polymers are long molecules made up of repeating units of monomers. Proteins are polymers made up of…

Q: Which of the following is NOT a component of a Nucleotide? O 5 Carbon Sugar O Primase O Phosphate…

A: It is an organic molecule that is the building block of DNA and RNA.

Q: Which of the following are important chemical considerations defining the structure and function of…

A: Polynucleotide means a nucleotide is composed of multiple bases attached together via phosphodiester…

Q: The helix form of protein commonly as seen in DNA is an example of ___ structure. A. Quaternary B.…

A: Question - The helix form of protein commonly as seen in DNA is an example of ___ structure. A.…

Q: What chemical groups connect the 3' end of neighboring sugar units in DNA? * Ribose Phosphate…

A: DNA (deoxyribonucleic acid) is the genetic material in living organisms. It is a polymer whose…

Q: Which of the following statements is TRUE regarding the R-groups of amino acid residues in an…

A: Proteins are important macromolecules and are organized into four different levels of structure. The…

Q: An alpha helix is formed by bonds on the of the polypeptide. --- O Hydrogen; Backbone O Disulfide; R…

A: The alpha helix (α-helix) is a common motif in the secondary structure of proteins and is a right…

Q: _______ are single-ringed bases. a purines b pyrimidines c adenines d guanines

A: Ans: Pyrimidines are the single ringed bases

Q: TRUE OR FALSE Hydrophobic bonding between stacked purine and pyrimidine Hydrogen bonding between…

A: Nucleic acids are macromolecules made up of nitrogenous bases, a pentose sugar, and a phosphate…