The DNA helix is stabilized by I. hydrogen bonds between primary amine groups and keto groups II. stacking interactions III. favorable interaction between hydrophobic groups and hydrophilic groups IV. covalent bonds in the phosphodiester bonds   III, IV   II, IV   I, II, IV   I, II, III, IV

Q: 3. Use the 15 molecules illustrated below to answer the following question. Nucleotides consist of a…

A: The basic structure of nucleotides is shown below:

Q: 15. 1 1 2 3 What part of the nucleotide represents a nitrogen base?

A: A nucleotide is the fundamental building block of nucleic acid and we know that nucleic acid which…

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

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

Q: Explain the phenomenon that represents N- acetylgalactosamine to O antigen to form A antigen.

A: An amino sugar, N- Acetylgalactosamine (GalNAc) is a derivative of galactose that forms the terminal…

Q: 1) Distinguish Ionic, Covalent, Hydrogen Bonding, and Van der Waals (Hydrophobic). 2) Distinguish…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Which category of RNA carries amino acids for the process of translation? rRNA snRNA mRNA tRNA

A: Translation is the process of Synthesis of proteins from mrna. This process takes place in cytoplasm…

Q: red 3.00 ion The nucleic acid from a particular species of bacteriophage is analyzed and found to…

A: The Chargraff rule states that purines and pyrimidines must be present in equal ratios in a DNA…

Q: 3. What bonds are present in the formation of nucleotide and the binding of a nucleotide to another…

A: Nucleotides are the phosphoric acid esters of nucleosides. It occurs either as free form or as…

Q: Explain why is it necessary for a protein to adopt specific tertiary and quaternary arrangements.…

A: Proteins are defined as large biomolecules, or macromolecules, consisting of one or more long chains…

Q: Express the following DNA nucleotide bases into amino acids

A: According to the central dogma of molecular biology, the information stored in the DNA is first…

Q: A nonapeptide was treated with dithiothreitol to reduce any disulfide bridges, then partially…

A: Amino acids are the basic unit of the peptide and proteins. They are joined via the peptide bonds to…

Q: Which one of the following is an incorrect base pair in nucleic acids? A-T C-G G-C A-G

A: According to chargaff's rule, the nitrogen bases that is the amount of guanine is equal in number to…

Q: 3. Below is the structure of a nucleotide triphosphate. of of of O ATP R-O- R-O O R-O O O O O +|| O…

A: Nucleotides are organic molecules that form the basic building blocks of nucleic acids (DNA and…

Q: 19. Which of the following nitrogenous bases are classified as pyrimidines? Group of answer choices…

A: ans is CYTOSINE and THYMINE.

Q: 3. Use the 15 molecules illustrated below to answer the following question. Nucleotides consist of a…

A: DNA and RNA are the nucleic acids used as genetic carriers to transfer information from one…

Q: A researcher is studying the effect of pH on a nucleic acid assuming it is DNA. She adds the nucleic…

A: DNA it stable during certain pH exposure in a solution.

Q: The A-T base pair has more hydrogen bonding than the C-G base pair. True  False

A: Adnene, thymine, cytosine and guanine are the nitrogenous bases which are part of nucleotides…

Q: C Co

A: Introduction Nucleotides form the basic structure of  DNA and RNA. DNA( deoxyribonucleic acid) and…

Q: 5. The main difference between the four nucleotides that make up DNA is that they have different A.…

A: Nucleotide It is an organic molecule that is building block of DNA and RNA. They also have…

Q: I am in Microbiology and the question is how would I turn the following DNA strands to primary…

A: The primary protein structure consists of the sequence of amino acids. It is the first level of the…

Q: 10. Your instructor has given you three test tubes, each containing a different unknown solution.…

A: There are various types of biomolecules present in living organisms. Some are simple whereas others…

Q: 12. Cyanogen bromide is a chemical reagent which also cleaves peptide bonds. What is/are the site(s)…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want a…

Q: Fill in the following with the specific bond(s): Maintain(s)the helical structure of many…

A: Proteins are polymers of amino acids where the consecutive amino acids are attached by a special…

Q: Directions: Write the letter of the correct answer to complete the paragraph. Use a separate sheet…

A: DNA is the genetic material in living organisms that is present within the nucleus, chloroplast and…

Q: 4. The base content of a particular DNA molecule is 24% G. What is the percentage of the following…

A: DNA is a double helical structure composed of units called nucleotides. Each nucleotide is composed…

Q: A) Draw the structure and give the name of a nucleotide made of G + ribose. B) Write the…

A: Ribonucleic acid (RNA) is a polymer of ribonucleotides that participate in diverse biological roles…

Q: Cytosine Adenosine 5'- monophosphate Deoxycytidine 5'- monophosphate 1. a nucleoside Cytidine 2. a…

A: The nucleotides are the building blocks for the nucleic, that is, DNA (deoxyribonucleic acid) and…

Q: 1. Which of the following is true about phosphodiester linkage? a) 3'-phosphate group of one…

A: Phosphodiester linkage is the covalent bond that connects two nucleotides in a DNA or RNA strand. It…

Q: 19) The base pairs of a DNA molecule are held together by which of the following? a. hydrogen bonds…

A: DNA acts as a genetic material in almost all living organism. DNA is composed of nitrogenous bases…

Q: Base pairing means a purine bonds to a pyrimidine true False

A: Answer- There are two different types of base pairs purine and pyrimidine that have differences in…

Q: Which of the following linkages/bonds is NOT found in the primary structure of DNA and RNA…

A: Phosphoanhydride bonds are found in ATP molecules as it contains three phosphate group attached to…

Q: 1. Why Phosphate bond is important in DNA or RNA structure? 2. Why G-C forms three hydrogen bonds…

A: Molecular biology is the branch of science that studies various biological molecules like nucleic…

Q: Styles 11. Transmembrane proteins I. are often constructed from bundles of hydrophobic a-helices.…

A: Answer is A) I, II, III

Q: Name the first complementary base from the 5' direction. 2.Give the ABBREVIATED NAME of the…

A: DNA is made up of nucleotides. Each nucleotide is made up of a deoxyribose sugar, phosphate group…

Q: . the position that distinguishes between DNA and RNA is 2. the carbon that the phosphate group…

A: 1. The position that distinguishes between DNA and RNA is A sugar called ribose is found in RNA,…

Q: 9. For the DNA segment with nucleotide sequence 5' TATCGC 3', how many hydrogen bonds in total hold…

A: Enantiomers are chiral molecules that are mirror images of one another. The molecules are…

Q: In the image below, what would be the best nucleotide bond to include at the end of the stack: 82 80…

A: DNA is made up of nucleotides, which are composed of three components: deoxyribose sugar,…

Q: Which of these components of nucleotides are not found in DNA?

A: Deoxyribonucleic acid can be understood known as DNA, DNA is a macromolecule that constitutes the…

Q: Which of the following best describes this nucleic acid? 6. The diagram below shows a portion of a…

A: A single nitrogenous base in RNA (uracil) differes from that of DNA as DNA contains thymine instead…

Q: Show the structure of a DNA where the lead strand is ATCG. Show H-, glycosidic, phosphoester…

A: DNA is Nucleic acid that consists of two strands that run in opposite directions. One of the stand…

Q: 1. Look at the following diagram of a nucleotide, below, and circle and label all three components:…

A: A nucleotide is composed of 3 components;A pentose sugarA nitrogenous baseOne or more phosphate…

Q: HO-P-O- Ο о NH2 OH OH N O HO-P-O-P O-P O Ο Ο OH NH2 Which statement is true about the nucleic acid…

A: To determine the correct statement, we need to correctly identify the given molecules and their…

Q: DNA is made up of Group of answer choices guanine, thymine, deoxyribomucleic acids Guanine,…

A: Deoxyribonucleic acid (DNA) is a molecule that contains the biological directions that make every…

Q: Which statement is FALSE regarding when a pyrimidire base is incorporated into a deoxynucleoside?…

A: DNA ( deoxyribonucleic acid) is a type of nucleic acid.  Nucleic acids are present inside the…

Q: The following sequence is a portion of the N-terminus of the ACE2 receptor.  The secondary structure…

A: Each amino acid has a different property.