Which of the following is FALSE about DNA? O Franklin and Wilkins deduced the structure of DNA. O Adenine and thymine are complementary base pairs. O The base sequence is read from 5' to 3' direction. O The two strands are anti-parallel.
Q: DNA and RNA are alike in that they O have the same function. are composed of all the same bases. are…
A: The genetic material is composed of DNA and RNA. DNA is responsible for transferring genetic…
Q: A particular triplet of bases in the coding sequence of a DNA strand is AGT. What is the…
A: Most of the animals have ‘Deoxyribonucleic acid’ (DNA) as their genetic material. Some lower…
Q: Which of the following statements about DNA is true? (Select all that applied) Select one: O a. DNA…
A: Deoxyribonucleic acid (DNA) is a molecule made up of two polynucleotide chains that coil around each…
Q: Which two of the components of DNA form the backbones of the DNA molecule? (Choose the one correct…
A: The DNA or deoxyribonucleic acid is a double stranded nucleic acid, composed of nucleotides. It is…
Q: Which statement best describes how Watson and Crick's model used other scientists' work to create a…
A: According to Watson and Crick's model, the strands of the DNA are twisted around each other in order…
Q: Which of the following statements about DNA is true?
A: Answer is option a.)The two strands are held together by hydrogen bonds.
Q: If one strand of DNA has a sequence of TCAG, then the sequence of bases on the complementary strand…
A: DNA is double stranded where the two strands are antiparallel and follows complementary base…
Q: The two strands of DNA are O antiparallel. O parallel. O even. O share the same ends.
A: DNA is made up of two strands and both strands are anti parallel to each other.
Q: What is different between RNA and DNA? a. Only rna has adenine b. Only dna forms hydrogen bonds…
A: Deoxyribonucleic acid, also generally known as DNA, is defined as a complex molecule that contains…
Q: Which of the following is considered a "palindrome" in DNA? O GGATCC O AATTAA O CGATAGC
A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…
Q: What bonds form the backbones of DNA molecules? O Bonds between complementary nitrogenous bases O…
A: The self replicating by molecules that are present in chromosomes and carries genetic information…
Q: Which of the following is part of the elongation step of DNA synthesis?a. pulling apart the two DNA…
A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…
Q: What forms the chemical code within a molecule of DNA? O The arrangement of the sugars and bases O…
A: Option C is correct.
Q: ider the structure and function of DNA. Which of the following statements is TRUE? O Because DNA…
A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…
Q: The antiparallel nature of DNA refers to a. its charged phosphate groups. b. the pairing of bases on…
A: DNA is the genetic material in most eukaryotes and few prokaryotes. It is a linear polymer of…
Q: If one of the strands in DNA is made up of 10% guanine, what will be the composition of the DNA? A.…
A: The base complementarity of DNA is defined by the Erwin Chragff rule. Which states that in DNA there…
Q: The two strands of DNA that make up the double helix are held to each other by ... a) hydrogen bonds…
A: DNA is made up of nucleotides which contains three parts: a sugar molecule (deoxyribose), phosphate…
Q: DNA ________ Depends on Differences in Length of Simple-Sequence DNAs.
A: Answer: Introduction: In a species, the nucleotide sequences of the repeat units containing…
Q: DNA replication is said to be semiconservative becausea. each new DNA molecule contains one new…
A: DNA replication is the process of generating two same replicas of DNA from one original DNA.
Q: What determines the code, or information, of a DNA molecule? O 1. the shape (structure) of the…
A: Deoxyribonucleic acid (DNA) is a polymer comprises of two polynucleotide chains which coil around…
Q: Which of these molecules links the most of the individual DNA nucleotides together on the newly…
A: ENZYME:- It is defined as a complex biological catalyst i.e produced by a living organisms in its…
Q: Which of the following statements about DNA are true? (choose all that apply) O It is a polymer…
A: An organelle is a subcellular structure that has one or more specific function to perform in the…
Q: In a double-stranded DNA molecule, how are the sequences of each strand related to each other? The…
A: Deoxyribonucleic acid, also abbreviated as DNA, it is the principal informational macromolecule of…
Q: What do DNA and proteins have to do with each other
A: DNA is deoxyribonucleic acid. DNA contains genetic information. Proteins are made up of amino…
Q: Which of the following statements is (are) true? (a) The two strands of DNA run parallel from their…
A: The genetic information of all living organisms (except some viruses) is stored in the cell in the…
Q: How are the two strands of double stranded DNA held together O Covalent bonds between phosphate…
A: DNA is the genetic material present in almost all organisms. It is known as deoxyribo-nucleic acid…
Q: After DNA replication, each new DNA double helix consists of two old strands O each new DNA double…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: The final steps of DNA synthesis involve the removal and replacement of primers with DNA, and the…
A: DNA is the nucleic acids present in the organisms. DNA is the deoxy-ribose nucleic acid in which…
Q: Determine what amino acid will be formed from the given DNA strand below:…
A: Transcription Formation of RNA over DNA template is called transcription. Out of 2 strand of DNA…
Q: Going from simple to complex, which of the following is theproper order for the structure of DNA?a.…
A: Deoxyribonucleic acid (DNA) carries the genetic information in almost all organisms. The DNA…
Q: Which of the following is NOT a dissimilarity between RNA and DNA? a) Types of bases b)…
A: RNA , DNA : Nucleic acids. RNA : Ribonucleic acid DNA : Deoxyribonucleic acid Both are…
Q: Which of the following statements is true about DNA? Select one: O a. The two strands of DNA are…
A: The DNA molecule is a polymer of nucleotides. Each nucleotide is composed of a nitrogenous base, a…
Q: What is the genetic information in DNA due to? A. composition of DNA in a gene B. specificity of…
A: DNA is made up of nucleotides. Each nucleotide is made up of deoxyribose sugar, nitrogenous bases…
Q: Each DNA strand has a backbone that consists of alternating (a) purines and pyrimidines (b)…
A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…
Q: The shape of a DNA molecule is most like O A) the letter X. O B) a diamond ring. C) a set of…
A: The traits that an individual exhibit is the result of the genetic material that they inherited from…
Q: What did Watson and Crick agree with Rosalind Franklin's data? DNA has two similar parts that are…
A: Cells, the most fundamental unit of life, are found in all living things. All of life's vital…
Q: One strand of DNA runs 5' to 3' the other runs 3' to 5, therefore the two strands of DNA are sald to…
A: Cell Cycle It is an ordered series of events involving cell growth and cell division that produces…
Q: What two parts of a nucleotide do not change throughout the structure of DNA? O The chromosome and…
A: DNA is composed of nucleotides- units made up of a sugar deoxyribose, a phosphate group, and a…
Q: One strand of DNA reads: GACTTCAGATC What would the complementary strand be?
A: The complementary strand of DNA can be identified easily. It is explained in step 2.
Q: What are the chemical components of a DNA nucleotide? a phosphate, a sugar, and a nitrogenous base O…
A: There are 4 different DNA nucleotides present & they are - Adenine(A), Guanine (G), Thymine (T)…
Q: describe/s the statement. _(1) Are the basic structural unit of DNA and RNA. It consists 3., of 4…
A: INTRODUCTION DNA( Deoxyribonucleic acid ) and RNA ( Ribonucleic acid ) are two types of nucleic…
Q: When DNA is heated sufficiently, the strands separate. The energy that it takes to separate the DNA…
A: Deoxyribonucleic Acid(DNA) is a double-helical structure. It has two strands that are joined by…
Q: Which of the following is not true with respect to DNA? a. A nucleic acid that contains the…
A: Nucleic acid was first discovered from the nuclei of the pus cells (leukocytes) from discarded…
Q: Which nitrogenous base correctly pairs with adenine on the DNA strand during replication? O uracil O…
A: -the adenine pairs with thymine.
Q: A strand of DNA has the specific sequence ATGGCTA. What would be the sequence of a complimentary…
A:
Q: The backbone of DNA molecule is made of? a. nucleotides b. alternating phosphates and bases…
A: DNA is the genetic material in all the living organisms.
Q: How many hydrogen bonds are present in a DNA double helix fragment consisting of the following…
A: DNA is a nucleic acid molecule made of monomer units called nucleotides. The nucleotides forming DNA…
Q: Which of the following could be the components of a single nucleotidefound in DNA?a. Deoxyribose,…
A: DNA STRUCTURE:- DNA structure is given by Watson and Crick, who proposed the double-helical…
Q: The DNA double helix holds together because the base pairs on each strand are attracted to each…
A: Cells are composed of macromolecules that have monomere units and are vital for structural and…
Q: How many hydrogen bonds would exist between the bases in a DNA molecule with one strand of the…
A: The hydrogen bonds in double-stranded DNA are formed between the bases. Adenine always binds to…
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- One species DNA differs from others in its _______. a. nucleotides c. double helix b. DNA sequence d. sugar-phosphate backboneEnergy that drives the attachment of a nucleotide to the end of a growing strand of DNA comes from ________. a. the nucleotide b. DNA polymerase c. phosphate-group transfers from ATPWhich of the following statements about DNA is true? The two strands are held together by hydrogen bonds. In deoxyribose, the 2' C has an OH attached to it. Positive supercoils promote strand separation. Z DNA forms a right-handed helix. One strand is positively charged while the other is negatively charged.
- Although they are both nucleic acids, RNA and DNA carry out different functions. Which statement describes a similarity between the two macromolecules? O They share two purines and two pyrimidines. O They are both composed of 5-carbon sugars. O They are self-replicating. They are double stranded.If a DNA molecule of 50 base pairs contains 15 cytosine bases (C), how many thymine bases will it have? 10 15 30 35 60How do the sugars of RNA and DNA differ? a. RNA has a six-carbon sugar; DNA has a five-carbon sugar. b. The sugar of RNA has a hydroxyl group that is not found in the sugar of DNA. c. RNA contains uracil; DNA contains thymine. d. DNA’s sugar has a phosphorus atom; RNA’s sugar does not.
- Which of the following is NOT true of the structure of DNA? Select one: a. The backbone is made up of alternating sugars and phosphates. b. Nitrogenous bases A and C bond together, and bases T and G bond together. c. It contains all of the genetic information for an individual. d. The molecule has the shape of a coiled ladder.If four bases in one DNA strand are A (adenine), G (guanine), C (cytosine), and T (thymine), the complementary bases in the RNA strand made from this region are a.T,C,G,A. b.C,G,A,U. c.A,G,C,U. d.U,C,G,A.Which of the following correctly describes a structural feature of DNA or RNA? a. RNA may fold into complex three-dimensional structures necessary for its activity b. RNA & DNA are both usually double stranded c. DNA tends to fold into complex three-dimensional structures required for its activity d. DNA contains a pentose sugar with a hydroxyl group in the 2' position
- The double-helix model of DNA resembles a twisted ladder inwhich the rungs of the ladder area. a purine paired with a pyrimidine.b. A paired with G, and C paired with T.c. sugar-phosphate paired with sugar-phosphate.d. a 5′ end paired with a 3′ end.e. Both a and b are correct.Which statement most accurately describes the ‘backbone’ of DNA? Group of answer choices The DNA strand is wound up around histone groups which gives the backbone structure to the chromosome The sugar group from a nucleotide is connected to the next sugar group via a phosphate group The hydrogen bonds between nucleotides are quite strong and provide structure to DNA. Adenine and Thymine, and Guanine and Cytosine are linked togetherThe nucleotide sequence in a single strand of DNA represents which level of structure? a. quaternary b. tertiary c. primary d. secondary
