The keto form of 5-bromouracil will replace Thymine to base pair with Adenine. Which nucleotide will base pair with the enol form of 5-bromouracil? O Guanine O Uridine O Cytosine Adenine Thymine
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: ...is always equal A, A + G... to T+ C. G C Purines Pyrimidines %3D [T]+[C]+[G]=100% #C Source of…
A: The Chargaff's rule says that in DNA there is always equality in quantity between the bases A and T…
Q: In an alpha helix, the carbonyl oxygen of residuen is hydrogen bonded to the amide proton of residue…
A: In alpha helix the carbonyl oxygen of residue there is one hydrogen bonds between the oxygen bonded…
Q: 15. Which nitrogenous base is only found in DNA: a) adenine b) guanine c) thymine d) uracil
A: DNA is the genetic material in the majority of organisms. They are present in the nucleus of the…
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: Correctly match the complementary base pairs in RNA. ___Adenine ___Guanine 1.)Uracil 2.)Cytosine…
A: RNA consist of these four nucleobases : Adenine(A) Uracil(U) Guanine(G) Cytosine(C)
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: NUCLEOTIDES Label the parts of these paired naclootides..
A: Genes are the structural and functional units of heredity that carry coded genetic information in…
Q: Draw the form of histidine (pl = 7.6) that predominates at (i)pH = 7.6 (ii)pH = 10.5 (ii)pH= 5.0
A: Peptides and proteins are the linear chain of amino acids attached via peptide bonds. All-natural…
Q: Number of hydrogen bonds between adenine and thymine? * O (a) 1 (b) 2 O (c) 3 (d) 4
A: There are five nitrogenous bases (adenine, thymine, guanine, cytosine and uracil) and paired with…
Q: The base is particularly prone to mutation from deamination. O thymine O uracil O adenine cytosine O…
A: ▪︎ Cytosine is one of the four nucleobases found in DNA and RNA along with adenine,thymine,guanine…
Q: Label the parts of a nucleotide: 3. HG CH 1. 1. 0 2. HO P-0-CH 3. 2. HO Complementary base pair…
A: A nucleotide is a type of chemical molecule that makes up DNA and RNA. They play a role in cell…
Q: Complementary base pairing would involve: A. adenine bonded to cytosine. B. thymine bonded to…
A: In double-stranded nucleic acids such as DNA, the nitrogenous bases between the two strands are…
Q: he compound shown below is NH2 HC CH -O-P-0-CH н н H H OH H thymidine monophosphate. a nucleotide.…
A: DNA (deoxyribonucleic acid) was discovered by Friedrich Miescher. Nucleotides are the structural…
Q: Please correctly label the corresponding nitrogen bases in the image below. 3'end 5'end A adenine C…
A: DNA (deoxyribonucleic acid), is the molecule that contains the genetic code of organisms. It is a…
Q: The base sequence (from 5' to 3') of the molecule indicated above is 5' 3. {indicate using single…
A: A nucleotide is formed by nitrogenous base, sugar and phosphate. Sugar binds with nitrogenous base…
Q: The Watson-Crick double helix is: O a. a. primary structure O b. tertiary structure O c. quaternary…
A: Nucleic acids are considered biomolecules that are very long threads of polymers. It is made up of a…
Q: Which one of the following answer choices shows the correct pairing of complementary nitrogenous…
A: DNA is a double helical molecule made up of two strands coiled around each other. Each strand of…
Q: Which of the following are nitrogenous bases with the general structure? a.guanine b.uracil…
A:
Q: The overall three-dimensional shape of a polypeptide is called O a. Alpha-Helix O b. Secondary…
A: After the formation of a protein, it is folded into a compact structure to do its function. Thus,…
Q: Which is found in DNA only?
A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil around each…
Q: How does thymine in DNA differ from uracil in RNA? Compare and contrast the two nitrogenous bases
A: Differences: [T & U] Thymine (T)…
Q: The side chain of arginine contains a— hydroxyl group. carboxyl group. ether…
A: Arginine which is also denoted by Arg or R is a semi-essential amino acid which is used during…
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: Four of these are related. Select the exception. adenine guanine O cytosine O uracile O thymine
A: Molecular genetics is the branch of science which deals with the study of genes and gene regulation…
Q: The best example of a covalent R- group interaction in protein is ] A Asp-Lys b Ser-Gin c A=U…
A: A chemical bond involving the sharing of electron pairs among atoms is known as a covalent bond.…
Q: When cytosine is treated with bisulfite, the amino group is replaced with a carbonyl group. Identify…
A: Studies on the interactions between chemicals and nucleic acids are important because they can be…
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: In protein synthesis, adenine pairs with ________________________, and guanine pairs with…
A: DNA alone cannot account for expression of genes. RNA is needed to help carry out the instruction in…
Q: Nucleic Acid Nitrogen Base Sugar Purine Pyrimidine 1. 3. 4. DNA guanine adenine thymine cytosine 6.…
A:
Q: Which of the following is not a component of a nucleotide? a monosaccharide a phosphate a…
A: A nucleotide must have a Phosphate group, Monosaccharide sugar and a Nitrogenous base.
Q: Which is not true of both ribonucleotides and deoxyribonucleotides? Both have a phospoether bond.…
A: Nucleic acids are important large biological polymers (macromolecules) made up of monomer units of…
Q: Titration of alanine by a strong base, for example NaOH, reveals two pk's. Which is the titration…
A: A titration curve of an amino acid is the plot of the pH of the amino acid solution versus the…
Q: The 2',3'-cyclic phosphodiester that is formed (Figure 26.7) when RNA is cleaved, forms a mixture of…
A: RNAase Cleaved the RNA.
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: 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: The sugar of one nucleotide is attached to the phosphate of another nucleotide through a bond. ester…
A: The chemical bond is the linker or attraction of one molecule to another molecule which in turns…
Q: Sort.. PURINES PYRIMIDINE Adenine Cytosine Dooxyribose Thymine Phosphate Group Guanine 2 Ring…
A: Nucleic acids are naturally occurring complex chemical compounds that serve as the primary…
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 is cytidine? cytosine + guanine ribose + cytosine + phosphate group…
A: Cytidine is a nucleoside monomer formed when a cytosine gets attached to a ribose sugar via a…
Q: Identify the nitrogenous base that is not typically found in an RNA molecule. cytosine thymine…
A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…
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: Adenine makes up 38% of the nucleotides in a sample of DNA from an organism. Approximately, what…
A: Introduction According to Chargaff's rules, DNA from every species of organism should contain a 1:1…
Q: Which one of the following statements is TRUE regarding the molecule shown below? NH2 N. II НО-Р-О-…
A: Nucleotide is the monomer sub unit of nucleic acid. It is of two types: DNA: It stands for…
Q: Which of the following has the sugar found in RNA? A. D. Но- OH HN. ÓH но ОН ОН В. E. NH2 H. OH…
A: RNA have the following nitrogen bases:- nitrogen bases in the RNA are - 1) Uracil , 2) Adenine , 3)…
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: What is the DNA sequence for the molecule shown here? НаС, OH 0- NH, EN -0-P-o NH2 -0-P- NH2 -0-P-…
A: DNA is the nucleic acid that carries genetic material from one generation to another. The DNA is a…
Q: To make Cytidine 5'-triphosphate we must ALWAYS first make which nucleotide? O Adenylate O…
A: Nucleic acids are composed of nucleotides. Nucleotides are made up of pentose sugar, nitrogenous…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- 5-Bromouridine is known to induce mutations in DNA. One of the characteristics of this compound is that the enol form is favored relative to the keto form. Draw the keto- and the eno- tautomers of the base. Determine (and draw) which base (A, T, G, or C) would most likely interact with each of the two forms by base-pair.Given the structures of the ribonucleotides and deoxyribonucleotides: Adenine Uracil Thymine HN Adenine NH HO-P-0- CH2 HO-P-0 CH2 HO-P-0-CH2 HO-P-0-CH он он он он OH H OH H Cytosine Cytosine Guanine Guanine NH2 NH NH2 CH2 HOo CH2 HO-P-0 -CH2 он он он он OH H OH H • Draw the structure of the polyribonucleotide UAGCCUG. Draw the structure of the polydeoxyribonucleotide CGTAGAT.The purine and pyrimidine rings are built from the amino acids aspartate,glutamine, and glycine. Why is serine required for the synthesis of deoxyribonucleotides?
- Place an asterisks (*) next to the 3' carbon atoms in the polynucleotide shown. -O CH₂ HOHDH Guanine -O-CH₂ H H H Thymine =P-O-CH₂ H OH Answer Bank H H CytosineName the following nucleotide: HN -0-P -0-CH2 OHWhat is the difference between a deoxynucleotide triphosphate (dNTP) and a dideoxynucleotide triphosphate (ddNTP)?
- Adenine may also be named 6-amino purine. How would you name the other four nitrogenous bases, using this alternative system? (O is indicated by “oxy-,” and CH3 by “methyl.”)What tetrapeptide is synthesized from the informational DNA sequence G-T-C-A-G-T-A-C-G-T-T-A?In pyrimidine nucleosides the anti conformation predominates because of steric interactions with pentose. Do thepurine nucleosides have similar interactions?
- When cytosine is treated with bisulfite, the amino group is replaced with a carbonyl group. Identify the resulting base.Identify the correct name or abbreviation for the given nucleoside or nucleotide. guanosine ADP dADP dGDP GDP Identify the correct name or abbreviation for the given nucleoside or nucleotide. GDP dADP ADP O deoxyadenosine dGDP OMP O || -O-P-O-P-O. fot O™ tt -O-P-O- O™ ܘ ܐ ܘ ܐ OIPIO N OH OH OH N H₂N N ΝΗ N NH₂Draw the RNA dinucleotide formed if deoxyguanidine 5'phosphate and deoxythymidine 5'phosphate monophosphates undergo a condensation reaction. Label the 5' and 3' ends of your structure. 0-P-O-CH2 NH2 --P-O-CH2 Identify the phosphodiester bond. \H KH H. H H H H ОН H ОН H G