Why is it incorrect to suggest that DNA duplicates itself?
Q: What do you mean by DNA polymerase δ?
A: Introduction: DNA polymerase δ is one of the multiple types of DNA polymerases found in eukaryotes.
Q: What is being pointed by the green arrow and what is its role on the DNA?
A: Nucleic acids are present inside the nucleus to store and pass genetic information and thus controls…
Q: Why is Dna twisted ?
A: The abbreviation of DNA is deoxyribonucleic acid. It is a hereditary genetic material possessing the…
Q: How does bacterial DNA differ from eukaryotic DNA?
A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…
Q: How does Z-DNA differ from B-DNA?
A: To describe: The difference between Z-DNA and B-DNA
Q: From what samples can DNA be extracted? What applications does DNA have in medicine?
A: DNA (Deoxyribonucleic acid) A type of nucleic acid present in each kind of living cells. It is…
Q: How can two DNA fragments pair with each other?
A: DNA stands for deoxyribonucleic acid. It is the genetic material of the organisms that transfer from…
Q: Why DNA repair systems is important ?
A: DNA is the genetic material that carries information from parents to offsprings. DNA in a cell can…
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: What is meant by a primer, and why are primers necessary for DNA replication?
A: Primers are short DNA or RNA sequences complementary to the existing DNA strands. Without a primer a…
Q: What is the difference between B-DNA and Z-DNA?
A: DNA is the hereditary or genetic material present in most of the living organisms. It is majorly…
Q: What is palindromic sequence of DNA?
A: CRISPR (clustered regularly interspaced short palindromic repeats) are palindromic sequences…
Q: What is it about the structure of DNA that makes it stable (and allows it to be replicated so…
A: DNA is deoxyribonucleic acid which contains the genetic information of an organism.It exhibit double…
Q: Why is it not correct to assert that DNA self- replicates?
A: DNA A biological polymer made up of sugar, phosphate, and nitrogenous bases. It is a hereditary…
Q: Why is it important for DNA to be copied before a cell undergoes mitosis
A: Answer: MITOSIS = It is the process of producing two identical daughter cells from the parent cell…
Q: Why are proteases added while isolating the DNA?
A: Proteases are a group of enzymes which break the proteins into peptides and amino acids.
Q: . Why is DNA synthesis continuous on one strand and discontinuous on the opposite strand?
A: DNA replication is the biological process by which DNA synthesis two identical replicas of itself…
Q: what does DNA polymerase requires?
A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…
Q: What do you mean by Repair of a Collapsed Replication Fork ?
A: The replication fork is a structure that forms within the long helical DNA during DNA replication.…
Q: Why is strand separation beneficial?
A: DNA is a double-helix, with two strands held together by hydrogen bonds between the base pairs.
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: Which conditions favour the A and Z conformations of DNA?
A: DNA is the chemical molecule that carries all living things with genetic instructions. Two strands…
Q: What is denaturation and renaturation of DNA?
A: In the nucleus of eukaryotes, DNA is divided into chromosomes. The human genome, for example, is…
Q: Is it biologically advantageous that DNA is stable?
A: DNA (deoxyribonucleic acid) is a double helical twisted ladder-like structure that stores and…
Q: How does the replication process take place on a supercoiled DNA molecule?
A: DNA replication takes place in all organisms with the help of the multi-protein complex machinery…
Q: How do cells know that there is something wrong with the DNA?
A: DNA damage happens due to different factors like intracellular metabolism, replication, and exposure…
Q: Why does DNA twist into the B form in living cells?
A: DNA stands for deoxyribonucleic acid which is composed of two poly nucleotide chains coil around…
Q: Why is DNA denaturation important?
A: DNA denaturation aka melting is the separation of the double strands of the DNA into 2 individual…
Q: How do DNA polymerase I and III differ?
A: A DNA polymerase is an enzyme that catalyses the synthesis of DNA molecules from nucleoside…
Q: Why is more than one replication fork needed when human DNA is duplicated?
A: The replication of DNA is the process by which copies of DNA are made when a cell divides. During…
Q: Why are primers required in DNA replication but not in transcription?
A: A gene is a DNA-based functional heredity unit that delivers instructions for the production of RNA…
Q: What role does complementary base pairing play in thereplication of DNA?
A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…
Q: How can a DNA molecule make an exact copy of itself?
A: Step 1 Replication is an essential property of genetic material. It is the formation of exact…
Q: What is the benefit of this complementary nature of DNA?
A: Complementary strands means that where there is Adenine in one of the stand there would be Thymine…
Q: Why is a primer required for DNA synthesis?
A: DNA synthesis is an important process that takes place in every living organism. A primer is a short…
Q: why does DNA synthesis only proceed in the 5' to 3' direction?
A: DNA synthesis is a process of replication in which the DNA duplicates and forms multiple copies. It…
Q: What chemical group (phosphate group, hydroxyl group, or anitrogenous base) is found at the 3′ end…
A: BASIC INFORMATION DNA Friedrich Meischer identified it. It is a long polymer of…
Q: Why does the synthesis of one DNA strand lag behind the synthesis of the other strand?
A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…
Q: What is the difference in DNA replicatoin on the leading strand versus the lagging strand?
A: DNA replication is a semi-discontinuous process as one strand is synthesized continuously whereas…
Q: Why is it not surprising that the addition of nucleotides to a growing DNA chain takes place by…
A: DNA replication, or copying of a cell's DNA, is a complicated task. There are around 3 billion base…
Q: what are the features of denaturation of DNA ?
A: Denaturation of DNA is the process by which two strands are separated into single strands .
Q: How natural processes can change the information stored in DNA?
A: Deoxyribonucleic acid (DNA) is the genetic material of a cell. The structure of DNA comprises…
Q: What is the term given to a small alteration in the DNA?
A: A mutation is a change in the sequence of a gene. Mutations occur when a single DNA building block,…
Q: Why does increasing salt concentration increase the melting temperature of DNA?
A: DNA is a type of nucleic acid in which two antiparallel polynucleotides are coiled around a central…
Q: Why Is DNA Twisted?
A: Introduction: DNA is a double helix having a sugar-phosphate backbone like a ladder and the base…
Why is it incorrect to suggest that DNA duplicates itself?
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