nucleotide base pairs found in DNA?

Q: If amounts of bases in a DNA molecule are measured, we find OT = A and C = G. OA = C and G = T. %3D…

A: DNA (Deoxyribonucleic acid) is a genetic material present in the nucleus of eukaryotic cell.

Q: If a DNA molecule has 33%G calculate the percentages of A, T, and C

A: A DNA is composed of basic 4 nucleotide bases: Adenine (A) Guanine (G) Cytosine (C) Thymine (T)

Q: Draw a picture that illustrates how DNA helicase works.

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: The language of nucleic acids in DNA and RNA (choose all that apply)

A:

Q: If 30% of the bases in human DNA are A, what % is C? AA What % is T? What % is G?

A: In the DNA of all organisms, Adenine always pairs with Thymine by two hydrogen bonds, and Guanine…

Q: A) What is the difference between a nucleoside and a nucleotide? B) Give any two differences between…

A: DNA as well as RNA are two crucial building blocks of life. The human cells also comprises of RNA…

Q: Chargaff studied the composition of DNA from different sources and found thata. the number of…

A: The DNA contains various components such as  Sugar - phosphate backbone. Nitrogenous bases etc.…

Q: A principle of biology is that structure determines function.Discuss how the structure of DNA…

A: The principle of biology states that the structure determines the function. The  cells, DNA and…

Q: If thymine makes up 7% of the bases in a specific DNA molecule, what percent of the bases are…

A: This can be solved using Chargaff's rule which states that in any sample of DNA adenine always pairs…

Q: A DNA molecule consists of 500 nitrogenous bases, of which 150 are G bases. So, the percentage of…

A: The four kinds of nucleotides existing in double helix DNA are adenine (A), thymine (T), guanine (G)…

Q: In a DNA double stranded molecule, if 5% of the bases are cytosine, what percent of the bases are…

A: [Deoxyribonucleic acid ]DNA It's an organic compound which includes genetic data & protein…

Q: Which of the following changes is a transition base substitution?a. Adenine is replaced by…

A: The correct answer is (c) Guanine is replaced by adenine.

Q: What changes in a gene’a DNA would have the greatest or least effect on the amino acid sequence?

A: Introduction :- DNA is the genetic material of a cell which contains hereditary information. Genes…

Q: A double-stranded molecule of B DNA contains 340 nucleotides. What information do you know based on…

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Each species…

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: Describe What were different types of chemical bonds are found in DNA and where are they found?

A: The class of macromolecules known as nucleic acid is found in the cells of all living things. A…

Q: What is the difference between DNA and RNA? Give at least three examples

A:

Q: What would be the molar concentration of human DNA in a humancell? Consult your teacher.

A: Deoxyribonucleic acid (DNA) is a double-stranded molecule. DNA replication is the process by which…

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: Levene made which contribution to our understanding of DNA structure? a. He determined that the…

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: If the DNA of an organism contains 20% adenine, what is its percentage of guanine? a.20% b.60%…

A: DNA STRUCTURE:- DNA structure is given by Watson and Crick, who proposed the double-helical…

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 shows the correct complementary base pairing for DNA? O 1.CA, T-G O 2. C-G, U-A O 3. A-G, C-T…

A: DNA(deoxyribonucleic acid) is a molecule that contains all the genetic information of an organism…

Q: Indicate whether each of the following statements involving differences between DNA and RNA…

A: Nucleic acids are molecules that help in storing information to be used for cellular growth as well…

Q: Sarah is a scientist looking at specific sequences of base pairs on a DNA molecule within a specific…

A: Erwin chargaff gave Chargaff’s rule. According to chargaff’s rule, in dsDNA, 1. The molar ratio of A…

Q: _____________ are the linear sequences of nucleotides in an organism’s genetic information.

A: Cell possess genetic information inside the nucleus in the form of DNA as well as RNA, which act as…

Q: Whose work contributed to the discovery of the structure of DNA? a. James Watson b. Francis Crick…

A: In 1953, James Watson and Francis Crick published their study of DNA structure in Nature. Many…

Q: Levene proposed that DNA was a tetranucleotide, meaning ___.   A. it was made up of the same 4 bases…

A: Phoebus Levene (1869-1940), was a Russian-American biochemist who was the first to discover ribose…

Q: In a lab question, a student got a DNA solution that has a concentration of 243 ng/uL. The question…

A: Deoxyribonucleic acid (DNA) is the genetic material. It is polymer of nucleotides. Concentration is…

Q: What is the percentage of cytosine in DNA if the percentage of thymine residues is 28%? A. 22 В. 28…

A: This question can be solved with the help of base pairing rule known as chargaff's rule of DNA base…

Q: Which choice correctly differentiates DNA from RNA? CHOICES DNA RNA contain thymine A contain uracil…

A: Ìt is a molecule composed of two polyneuclotide chains that are colied around each other in a double…

Q: Give an example of DNA and RNA with 15 nucleotides

A: * DNA is the  Deoxyribonucleic acid  contains genetic information and instructions for protein…

Q: (a) What is meant by the term base pairing?(b) Which bases pair with which other bases?(c) How many…

A: A nitrogenous base is a molecule that contains nitrogen and has the chemical properties of a base.…

Q: Type the matching bases below in each DNA sequences. A T T C G A C G T C

A: DNA sequence composed of a row of chemical building blocks - called "bases". There are four types of…

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: Find the connection among the words below and choose the letter of the word which is different. A.…

A: Ge electrophoresis Gel electrophoresis is a molecular technique used to separate the DNA fragments…

Q: If DNA of a particular species was analyzed and it was found that it contains 27 percent A, what…

A: DNA is composed of a chain of polynucleotides. Nucleotides are made of three important components -…

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: How many phosphate groups are part of the nucleotide? (A) 2 only B) 1, 2, or 3 c) 1 only D) 3 only

A: S.No. DNA RNA 1 Deoxyribonucleic Acid.   Ribonucleic Acid. 2 Generally double…

Q: If a DNA molecule has 33 % G, calculate the percentages of A, T, and C. Type the numerical value of…

A: DNA has 4 bases A,T,G and C Together they make up 100% bases in DNA.

Q: Give five important features of the DNA molecule?

A: A) Deoxyribonucleic acid is defined as a molecule made out of 2 polynucleotide chains which coil…

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: Within the Central Dogma, what is the primary function of DNA?   a. make proteins   b. preserve…

A: The Central dogma of molecular biology suggest the realshioship between DNA,  rna and proteins and…

Q: Explain when one says that DNA structure is Antiparallel, what does that mean?

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: Why do DNA and RNA move toward the positive electrode in electrophoresis?

A: DNA (Deoxyribonucleic acid) is a double stranded helical structure. It consists of nitrogenous bases…

Q: What do you notice about the orientation if the nucleotides in a DNA molecule? Please be straight…

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

Q: What was the first, DNA or RNA? Justify your answer with solid reason

A: The DNA replicates itself from the template itself using the DNA polymerase. The RNA is transcribed…

Q: Which choice correctly differentiates DNA from RNA? CHOICES DNA RNA contain thymine contain uracil…

A:

Q: Write down eight facts about nucleic Acids DNA and RNA?

A: Introduction Nucleic acids are biopolymers, or large biomolecules,essential to all known forms of…

Q: How do amino acids in DNA-binding proteins interact with DNA? a. By forming covalent bonds with DNA…

A: The interactions between DNA and proteins are important for regulating events such as transcription…

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.