What property/characteristics can definitely be concluded from the given composition of a DNA? A = 15% C = 52% T= 24% G = 49% The DNA is double stranded The DNA is single stranded The DNA has supercoiled structures The DNA has a high Tm The DNA has a B conformation

Q: Sketch a DNA molecule (in a vertical lateral position) and connect the the appropriate region in the…

A: DNA is a double helix molecule made up of sugar phosphate backbone and nitrogenous bases like…

Q: A DNA molecule contains 30% G. What percentage of its bases are A?a. 30%b. 20%c. 15%d. 10%e. none of…

A: DNA (deoxyribonucleic acid) was discovered by Friedrich Miescher. Nucleotides are the structural…

Q: Each single strand of DNA has a phosphate-sugar _________________ on the outside.

A: backbone

Q: If a segment of DNA is 5'CATTAC—3', the complementary DNA strand is (a)3'—CATTAC—5'(b) 3'—GTAATG—5'…

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

Q: The two complementary strands of the DNA double helix are held to each other by (a) ionic bonds…

A: DNA is the main constituent of the chromosome. It contains all information about protein that forms…

Q: Which of the following properties applies to DNA structure? Contains A, C, G, and U base pairs…

A: Nucleic acids are also called as polynucleotides, are made up of three components: nitrogenous base,…

Q: In your opinion, what is one piece of scientific research that made it possible to understand DNA's…

A: The one piece of scientific research that made it possible to understand DNA's structure or function…

Q: Suppose there are three tubes containing following samples in the laboratory. The three tubes are…

A: DNA(deoxyribonucleic acid) is defined as the building block of life because it carries all the…

Q: Bonding between complementary bases Weak hydrogen bonds form between complementary base pairs. The…

A: DNA (deoxyribonucleic acid) is the genetic material of almost all living organisms. It is a double…

Q: A sample of DNA contains 40% adenine-thymine base pairs altogether. What percentage of the DNA will…

A: Q. A sample of DNA contains 40% adenine-thymine base pairs altogether. What percentage of the DNA…

Q: The Structures of Genetic Material • DNA is made up of called a • DNA is made up of consisting of 3…

A: Deoxyribonuclic acid (DNA) is an organic molecule or compaund, which contains genetic information as…

Q: What feature of a DNA fragment causes it to move through a gel during electrophoresis? a. the…

A: Introduction: Gel electrophoresis is a molecular technology that helps to separate the DNA fragments…

Q: Two base pairs of double-stranded DNA are shown in the figure. Use your knowledge of base structure,…

A: DNA  In DNA there are 4 bases  Adenine, Thymine, guanine and cytosine.  Adenine binds with Thymine…

Q: – Draw a DNA strand with 10 adenine bases followed by 10 cytosine bases. If that same strand bonded…

A: DNA is a double helix, but only one of the two strands contains the information encoding each…

Q: Match the following terms with their correct definition. The structure of double-standed DNA Hold…

A: Answer. The monomeric units of nucleic acids are called nucleotides. Nucleic acids, therefore, are…

Q: Which of the following statements is false?a) BAC is a circular DNA moleculeb) YAC is a linear DNA…

A: Cloning vectors must be a DNA sequence with low molecular weight and must be able to multiply…

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: DNA molecules move towards the positive pole of the electric field during gel electrophoresis. Which…

A: Gel electrophoresis is the genetic engineering and molecular biology laboratory technique that is…

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: 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: Suppose the following base sequence was found in a segment of one  strand of a DNA molecule: 3’…

A: Since you have asked a question with multiple sub-parts, we will solve the first three sub-parts for…

Q: Which of the following is a characteristic of DNA sequences at the telomeres? a. One strand consists…

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Four nucleic-acid samples are analyzed to determine the percentages of nucleotides they contain.…

A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…

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: Which of the following is false about the types of DNA? A. Z-DNA is right handed double helix. B.…

A: Nucleic acids are the organic materials present in all organisms in the form of DNA or RNA. Nucleic…

Q: The nucleotide sequence in a single strand of DNA represents which level of structure? a.…

A: Deoxyribonucleic acid (DNA) stores the cell’s genetic information and is present in the nucleus of…

Q: Which of the following statements is true of double stranded DNA? The double stranded structure is…

A: DNA is stabilised by hydrogen bonds,  base stacking interaction,  hydrophobic force, ionic…

Q: DNA is a polymer made of the following subunits: adenine, cytosine, thymine, and guanine. Based on…

A: DNA stands for Deoxyribonucleic acid. It is the genetic material of organisms. It is made up of…

Q: Adenine and thymine are complementary base pairs. The two strands are anti-parallel. The base…

A: DNA are the molecule that carries genetic information in all living things.

Q: If one strand of a DNA double helix has the sequence GTCCAT what is the sequence of the other strand…

A: By the rule of complementarity, every A is bound to T and G is bound to C.

Q: DNA nucleotides are joined together by blank bonds between the sugar and phosphate groups to make a…

A: DNA is a polymer of nucleotides and is composed of two polynucleotide chains.

Q: DNA Structure On the diagram: Label the 3' and 5' ends. G Circle a nucleotide Label the sugar and…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…

Q: Nucleic acids such as DNA are polymers of nucleotides. Each nucleotide consists of a five-carbon…

A: DNA stands for deoxyribonucleis acid. It is the genetic material.

Q: Which of the following statements about polynucleotide formation is correct? As a polymer, DNA is…

A: Polynucleotides are made when a polymerase enzyme joins nucleotifes together.

Q: w many hydrogen bonds can be formed between Guanine and its normal ring partner in double-stranded…

A: Ans- 3 hydrogen bonds

Q: Which of the following pairs do not match? O DNA has an antiparallel : direction with 5'-phosphate…

A: DNA is composed of nucleotides which are composed of nitrogenous bases, a pentose sugar, and…

Q: How many base pairs are there in a 6.8 nanometer DNA sequence? A. 5 B. 10 C. 15 D. 20

A: The base pairs in DNA can be calculated using the formula; Length of the given DNA = Distance…

Q: The sequence below is one strand from a double-stranded DNA molecule. How many hydrogen bonds hold…

A: In a double-helix, DNA is made up of two strands of nucleotide or nitrogenous bases which are…

Q: Which of the following correctly describes the structure of DNA? strands of phosphate-nitrogen…

A: Nucleotides are the molecules that make up DNA. Nucleotides are linked together to form two long…

Q: What is a DNA nucleotide? A chain of DNA subunits The building block, or basic unit, of DNA A…

A: DNA is a double helical molecule. It is found in the nucleus of the cell in the chromosome. It acts…

Q: Rosalind Franklin's discovery that DNA has a diameter of 2nm meant that nucleotides must pair with…

A: The capacity of nucleic acids to guide their own reproduction from monomers makes them unique.…

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: A strand of DNA has the specific sequence ATGGCTA. What would be the sequence of a complimentary…

A:

Q: The structure of DNA requires both hydrogen bonds and phosphodiester bonds. Describe the location…

A: Introduction Because of bond-polarity-derived attraction forces, two molecules having polar bond…

Q: Which of the following is NOT true of the structure of DNA? a. Nitrogenous bases A and C bond…

A: There are two different genetic material such as DNA and RNA.

Q: Which best represents the order of the following from largest to smallest? O Parent strand, DNA…

A: The four important biomolecules found in the cell are carbohydrates, amino acids, lipids, and…

Q: A sample of DNA is collected from an organism. It is analyzed and determined that 20% of the DNA is…

A: DNA is made up of long chain of polynucleotides. Each nucleotide is a monomer and is comprised of…

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: Fill in the blank with the most appropriate term that is described by the following statement:…

A: The components of DNA replication. A five-membered, oxygen-containing ribose sugar ring with three…