The following are the four bases found in DNA. Which base pair can form three hydrogen bonds? * NH2 NH2 CH3. N. NH 'N. NH 'N' NH2 N. adenine (A) guanine (G) cytosine (C) thymine (T) O A-C O A-T O G-C O G-T

Q: If thymine makes up 15% of the nitrogenous bases in a specific DNA molecule, what percent of the…

A:

Q: DNA consists of ___________ polymers of DNA which are joined together by ___________________ bonds…

A: DNA also is known as deoxyribonucleic acid. It is a long molecule that contains our unique genetic…

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: What type of bond holds the nitrogen bases together in DNA? O covalent O hydrogen O peptide O ionic

A: Deoxyribonucleic acid (DNA) is the nucleic acid that is present as a genetic material in many living…

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: 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: 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: Very carefully analyze each nucleotide structures (base and sugars) and identify the structure(s)…

A: Deoxyribonucleic acid or DNA is a type of nucleic acid present in the nucleus of the cell. It is a…

Q: When nucleotides join together, their sugar and phosphate sections form long strands. A single DNA…

A: It is a molecule consists of two polyneuclotide chains carrying genetic instructions for growth and…

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: 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: 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: In DNA the nucleic acid bases form hydrogen bonds between them, which are responsible for the…

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

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: Which statement is true of DNA's structure?   All four bases in DNA can be found in equal…

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

Q: What are the base pairing rules for DNA? Adenine (A) joins to i and Cytosine (C) joins to_ii_.…

A: DNA is a molecule found in the nucleus by Friedrich Meischer in the late 1860s, but its function was…

Q: What are the base pairing rules for DNA? Adenine (A) joins to i_and Cytosine (C) joins to ii (Choose…

A: DNA is a polymer which is made up of various nucleotides. Each nucleotides is made up of a…

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: What type of bond is the arrow pointing to in this image of DNA? -Hydrogen Bond -Covalent Bond…

A: DNA is a molecule that was discovered in the late 1860s by Friedrich Meischer in the nucleus but its…

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: Which of the following is true of DNA but not RNA?

A: Deoxyribonucleic acid and ribonucleic acid are linear polymers comprised of sugars, phosphates, and…

Q: What are the four nucleotides of DNA? O cytosine, guanine, lysine, adenine O cytosine, guanine,…

A: Nucleotides are defined as organic particles comprising of a nucleoside & a phosphate. They fill…

Q: What provides the negative charge associated with DNA? The phosphate groups The nitrogenous bases…

A: DNA (Deoxyribonucleic acid) is a molecule that is made up of two polynucleotide chains that coil…

Q: A double-stranded molecule of DNA has 80 T nucleotides and 110 G nucleotides. What is the TOTAL…

A: DNA and RNA make up the majority of genetic material. DNA is the genetic material that controls the…

Q: DNA structure depends on base pairing of its four nucleotides, A, C, T, and G. Nucleotide A pairs…

A: The monomeric units of nucleic acids are called nucleotides. DNA is a polynucleotide which contains…

Q: Draw the 3 types of bonds in DNA, where each bond is positioned, and put them in order of their…

A: DNA (Deoxyribonucleic acid) is a double helical structure present in nucleus of a cell and contains…

Q: What binds the phosphate group and sugar of adjacent nucleotides in the DNA molecule? O non-covalent…

A: The self replicating by molecules that are present in the chromosomes and carry genetic information…

Q: Which of the following best explains Chargaff’s rule (a)  3’to 5’ synthesis of DNA     (b)…

A: The DNA is made of purines and pyrimidines. The purines are Adenine and Guanosine whereas the…

Q: What monomer combines to make DNA

A: Ans - Nucleotides are the monomers that makeup DNA. A base, a sugar (deoxyribose), and a phosphate…

Q: Which of the following is not a difference between DNA and RNA? a. DNA contains thymine whereas RNA…

A: DNA (deoxyribonucleic acid) is made up of nucleotides that consist of pentose sugar, a phosphate…

Q: What types of bonds form between 5' and 3' carbons on the same strand of DNA/RNA? which answer…

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Q: What type of bond holds the nitrogen bases together in DNA? O covalent hydrogen O peptide O ionic

A: Step 1 DNA or deoxyribonucleic acid is a long double chain or duplex molecule formed of millions of…

Q: Which of the following statements correctly identifies the location of the hydrogen bonds in DNA? O…

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

Q: How many hydrogen bonds hold together each A-T pair, and how many hydrogen bonds hold together each…

A: Hydrogen bonding in DNA or RNA The base pairs are connected via hydrogen bonds. A hydrogen bond is…

Q: DNA is a polymer, which means it is made of repeating subunits called monomers. What are the…

A: DNA is the genetic material that is present in humans and other organisms. The structure of DNA is…

Q: Each nucleotide on a DNA strand is made of a nitrogenous base (A, C, T or G), a phosphate, and what…

A:

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 correctly shows complementary base pairs in DNA and RNA? a.DNA= A:T & G:C b.…

A: Both ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) are composed of nucleotides. And a…

Q: Which of the following is the convention used to specify the sequence of bases in DNA? (A) start at…

A: Answer - option D.

Q: we focus on DNA nucleotides, they have one phosphate group. a. What kind of sugar do they have? b.…

A: Nucleic acids ( DNA and RNA ) are made up of nucleotides. The DNA( Deoxyribonucleic acid) is made up…

Q: Which of the following is true about DNA ? * O Two DNA strands are twisted around each other to form…

A: DNA is the hereditary material in humans and most of the other organism. It is made up of Nitrogen…

Q: What type of bond forms between complementary bases that holds strands of DNA to each other? OA.…

A: DNA Molecule is a double helix molecule where Sugars and phosphodiester bonds make the backbone and…

Q: A double-stranded molecule of DNA contains 120 cytosine (C) bases and 80 adenine (A) bases. How many…

A: DNA(  Deoxyribonucleic acid ) is two stranded structure , which act as genetic material in most of…

Q: One strand of a DNA molecule has the base sequence CCATTG. What is the base sequence for the…

A: Chargaff’s rule of DNA base pairing: Chargaff’s rule states that number of purines and pyrimidines…

Q: Why do you think it is important that the sugar-phosphate backbone of DNA be held together by…

A: DNA is made up of nucleotides. Nucleotides contain three units- a pentose sugar, a phosphate group,…

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: There are four types of nucleotides in DNA of DNA nucleotides? O Adenine O Cytosine O Guanine

A: DNA stands for the deoxyribonucleic acid. It act as the genetic material in most of the organism. It…