For double-stranded DNA, which of the following statements is true? a) A = C b) A = G and C = T c) A + C = G + T d) A + T = G + C e) B and C are true

Q: How can intact DNA be obtained from a solution of DNA and RNA?

A: The first step towards isolating any nucleic acid is to extract all the nucleic acid, that is both…

Q: Between which types of compounds in a double-stranded DNA molecule must the bonds break before…

A: -DNA replication is the biologucal process of producing two identical replicas of DNA from one…

Q: Why is DNA present in a double stranded form and not single stranded in organisms?

A: As we know DNA is the basic unit of inheritance and it resides in a well-protected nucleus. DNA is…

Q: If you had the RNA sequence below: 5' UUUGGAG3 and you were going to make a piece of DNA that would…

A: Uracil is the unique base in RNA, whereas in DNA it is thymine..  The strands runs antiparallel; one…

Q: A DNA strand has the following sequence:   5’-GAACCCGATGGCGATACATTTACCAGATCACCAGC-3’   In which…

A: The deoxyribonucleic acid (DNA) replication involves the multiplication of DNA strands. The DNA is a…

Q: Which of the following equations are true for double-stranded DNA?  a) (%G+%T) =(%A+%C) b) (%G+%A)…

A: DNA stands for deoxyribonucleic acid. It is a genetic material that passes from one generation to…

Q: What is palindromic sequence of DNA?

A: CRISPR (clustered regularly interspaced short palindromic repeats) are palindromic sequences…

Q: How many copies of double-stranded DNA are produced after 10 cycles of polymerase chain reaction?…

A: Polymerase Chain Reaction (PCR) is a technique by which a small amount of DNA can be amplified. For…

Q: If the DNA sequence A-T-T-G-G-C-C-T-A on an informational strand mutated and became…

A: A point mutation or substitution is a form of genetic mutation where a 1 single nucleotide base is…

Q: What is meant by the term DNA sequence?

A: Nucleic acids are the large biomolecules, essential to all known forms of life. They are composed of…

Q: Which of the following base-pairing rule is correct : * Adenine with guanine and thymine with…

A: DNA is a deoxyribose nucleic acid. it contains deoxyribose sugar, nitrogenous base Purine, and…

Q: After Alfred Hersey and Martha Chase definitively identified DNA as the “Transformative material”,…

A: Alfred Hersey and Martha chase has proved that DNA is the transfer material, which carries all the…

Q: Chargaff’s rule states that the amount of _______ in DNA is always roughly equal to the amount of…

A: Introduction :- The Chargaff rule of base pairing and how the two strands of DNA are bound together…

Q: What are the four nitrogenous bases and which bases pair with one another in a double-stranded…

A: DNA is a double helical structure that contains genes. Genes are the functional unit of heredity in…

Q: While studying the structure of a small gene that was sequenced during the Human Genome Project, an…

A: DNA or deoxyribonucleic acid is the genetic material, contains our four nucleotide bases. Adenine…

Q: In a DNA double helix, why doesn't an A or T form two hydrogen bonds (out of the three possible )…

A: The DNA (deoxyribonucleic acid) is composed of nucleotides that are in turn made up of nitrogenous…

Q: Hello, can you help and explain to me what the difference between agglutination and coagulation? And…

A: Dna replication is the process of converting two parents strands of the double helical dna into two…

Q: What is sheared DNA?

A: DNA is a double helical structure that serves to store the genetic information. It is a long…

Q: What are some reasons why DNA might be double stranded instead of single stranded?

A: It is a molecule composed of two polyneuclotide chains colied around each other to form double helix…

Q: If the following piece of the partially double stranded DNA: 5' ATCG 3' 3' TAGCGGCATCCG 5' and…

A: Given:  A piece of the partially double-stranded DNA: 5' ATCG 3' 3' TAGCGGCATCCG 5' and add DNA…

Q: Provide an explanation for why in DNA, the base G is always base paired with C and A is always base…

A: DNA is a double layered structure. The double helix model is explained by Watson and Crick. The two…

Q: During DNA replication, the template sequence 5' ATAGGCC 3' would produce which one of the following…

A: Replication is a biochemical process by which the DNA is synthesized on itself. It is mode by which…

Q: What are the exceptions to the general rule that DNA is the genetic material in all organisms? What…

A: The exception is that RNA is the genetic material in some organisms. Many viruses have been shown to…

Q: Which of the following is the best, and simplest, definition of recombinant DNA?

A: Answer:  RECOMBINANT DNA = This is the form of DNA which is made by using other other organism's DNA…

Q: Why is DNA replication considered semiconservative?   A. Both strands of each replicating DNA…

A: In DNA: Adenine pairs up with Thymine Cytosine pairs up with guanine

Q: Which one of the three parts to a nucleotide is used to determine the 5' to 3' direction of a DNA…

A: A consequence of the structure of nucleotides is that a polynucleotide chain has directionality –…

Q: Two DNA strands consisting of 100 bases and 1000 bases are denatured by heat. Which strand will you…

A: Denaturation of DNA is the process where the two strands unwound and the hydrogen bonds between the…

Q: Why is DNA replication considered semiconservative?   a. One molecule consists of the old strands…

A: DNA or Deoxyribonucleic acid is the hereditary material in humans and almost all other organisms. It…

Q: Why is the replication of DNA referred to as a semiconservative process? What is the experimental…

A: DNA (deoxyribonucleic acid) replication is the process of copying the DNA of a cell and creating…

Q: Can DNA be transferred from one object to another?

A: Deoxyribonucleic acid, is that the genetic material in people and most different organisms. Nearly…

Q: How do we know that DNA also serves as the genetic material in eukaryotes such as humans?

A: DNA is the genetic material in our cells. they contain genetic information that controls our…

Q: What are the kinds of unusual structures of DNA you are aware of? List at least four examples.…

A: DNA does not always take the form of a double helix. It can often be found creating structures…

Q: What properties of DNA make it especially well suited to serve as the genetic material?

A: DNA is a type of nucleic acid. It is a polymer of nucleotide. Initially RNA is believed to be the…

Q: If a DNA double helix contains 28% T nucleotides, then what is the percentage of A nucleotides?

A: Chargaff's rules are used to determine the composition of nucleotides in DNA.

Q: If you have G-C rich DNA versus A-T rich DNA, a. will the melting temperature be the same? Why b.…

A: DNA or deoxyribonucleic acid is defined as the molecule that will consist of the organism's genetic…

Q: What is the average number of nucleotide pairs per micrometer of DNA?

A: Introduction: The two types of nucleic acids are RNA and DNA. The nucleic acid serves as a…

Q: List the DNA bases that will complementary base pair with the following sequence: A-G-C-T-A-C-G

A: There are four nitrogenous base pairs in DNA  Adenine Guanine Cytosine Thymine

Q: products obtained from hydrolysis of DNA by an acid?

A: Acidic hydrolysis of deoxyribonucleic acid (DNA) constitutes the usual way to obtain the…

Q: Given the following DNA sequence:  5’-ATGCGGCCAAGGTCAGAGTGACA-3’ a) If this DNA strand represents…

A: Given the following DNA sequence:  5’-ATGCGGCCAAGGTCAGAGTGACA-3’ a) Sense strand is also known as…

Q: What is the base sequence, specified in the 5′-to-3′ direction, for a segment of newly formed DNA if…

A: DNA (Deoxyribonucleic Acid) It is defined as a genetic material that has all the stored genetic…

Q: Draw the steps of DNA replication. Use the following nucleotide sequence as reference:  5’ C C T A…

A: Introduction A double-stranded DNA molecule is replicated during replication to create two identical…

Q: In a DNA molecule,   Select one: A.  The nucleotides are hydrogen-bonded to one another B.  The…

A: DNA is the genetic material which is present in the nucleus. It is also found in mitochondria and…

Q: If you were to analyze the number of different bases within a sample of DNA, which of the following…

A: In a DNA molecule, there are four types of bases defined by the acronym ACGT, which stands for…

Q: What structural feature allows DNA to store information?

A: Deoxyribonucleic acid (DNA) is regarded as the storehouse of genetic information, as all hereditary…

Q: what is the biological significance of the different DNA base sequence?

A: The nucleic acids act as genetic material for living beings. The two different nucleic acids are DNA…

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: Write the sequence of a strand of DNA replicated using each of the following base sequences as a…

A: DNA replication is a process in which a template strand of DNA is replicated by forming a new strand…

Q: In  the DNA model, what are the features that contribute to the stability and the ability of the DNA…

A: DNA stands for deoxyribonucleic acid. It is the genetic material of the organisms that transfer from…

Q: Let’s say that you want to find out the difference in nucleotide sequence among two DNA strands, one…

A: DNA sequencing is a technique used to study the nucleotides of DNA. It is used to determine the…

DNA and RNA

Deoxyribonucleic acid (DNA) is usually called the blueprint of life. Deoxyribose is a monosaccharide that has a key function in the synthesis of deoxyribonucleic acid. One less oxygen-containing hydroxyl group occurs in deoxyribose sugar. Nucleic acid, deoxyribonucleic acid, is one of the natural components. Deoxyribonucleic acid is a double-stranded molecule. Watson and Crick postulated the double-stranded model of the helix. A deoxyribonucleic acid is a molecular group that carries and transmits genetic information from parents to offspring. All eukaryotic and prokaryotic cells are involved.

DNA as the Genetic Material

DNA, or deoxyribonucleic acid, is a long polymeric nucleic acid molecule discovered in the late 1930s. It is a polymer; a long chain-like molecule made up of several monomers connected in a sequence. It possesses certain characteristics that qualify it as a genetic component. Certain organisms have different types of nucleic acids as their genetic material - DNA or RNA.

Genetics

The significant branch in science which involves the study of genes, gene variations, and the organism's heredity is known as genetics. It is also used to study the involvement of a gene or set of genes in the health of an individual and how it prevents several diseases in a human being. Thus, genetics also creates an understanding of various medical conditions.      

DNA Replication

The mechanism by which deoxyribonucleic acid (DNA) is capable of producing an exact copy of its own is defined as DNA replication. The DNA molecules utilize a semiconservative method for replication.