During DNA replication, the proteins that ensure denatured templates are not re- natured are called .........and the protein that connects the fragmented pieces of DNA in the lagging (discontinuous) strand is called......

Q: 10) Which of the following statements is false? A) Single stranded binding proteins help nucleotide…

A: DNA REPLICATION: The process of synthesis of daughter DNA strands from parental DNA is…

Q: Indicate whether each of the following statements is true or false. If a statement is false, explain…

A:

Q: In which direction does replication go?

A: DNA replication is  a semi-conservative type of replication where the two strands of DNA act as a…

Q: During DNA replication, as DNA unwinds it can become supercoiled causing twists that stress the…

A: DNA (deoxyribonucleic acid) is a double-stranded molecule in which the two strands wind around each…

Q: In the Meselson–Stahl experiment thatestablished the semiconservative nature of DNA replication,the…

A: Replication follows the semiconservative mode, which was proved by the experiment conducted by…

Q: DNA replication always proceeds in only one direction because the ________ of the incoming…

A: DNA replication is an important part of the cell cycle and it takes place in the S-phase of the cell…

Q: What are the functions of the gyrase, primase, and ligase enzymes in DNA replication?

A: Introduction: DNA replication is a process by which two identical DNA molecules are produced from…

Q: The diagram below shows part of a DNA replication bubble. The template DNA strands are shown in dark…

A: Answer 1 : helicase Answer 2: RNA primerase Answer 3 : DNA polymerase 1 Answer 4: E Answer 5 :…

Q: 4) where in the cell they occur, 2) one important protein (or protein containing complex) involved…

A: DNA Replication: Where : Nucleus Protein : Pre-replication complex (ORC1-6, Cdc6, Cdt 1 and MCM2-7…

Q: In DNA replication, there are leading and lagging strands because A) DNA replication is…

A: DNA replication is the process by which the genetic material of the cell is doubled which is then…

Q: How many replication forks are formed at the origin of replication?

A: The two strands of DNA separate to form two single strands that act as templates for the process of…

Q: The spontaneous loss of amino groups from adenine inDNA results in hypoxanthine, an uncommon base,…

A: The mutation is the DNA damage and can be due to radiation, chemicals, methylated bases, and due to…

Q: DNA replication occurs in short fragments

A: DNA replication is a semi-conservative process of copying one deoxyribonucleic acid (DNA) strand and…

Q: Answer the following two questions about DNA replication. On a DNA strand that is being synthesized,…

A: A crucial step in the cell cycle, DNA replication guarantees the accurate transfer of genetic…

Q: What will happen to DNA replication if one of its initiation proteins is absent?

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

Q: How does the DNA polymerase and DNA ligase function in DNA replication?

A: DNA is a double helix molecule which contains nitrogenous base pairs, ribose sugar and phosphate…

Q: in the process of DNA replication, what happens to its products when DNA polymerase 1 is not…

A: Dna replication is a process through which the amount of DNA is doubled . It is vary vital process…

Q: Which of the following is true of DNA repair?

A: DNA repair is the process by which a cell identifies any damage in the DNA and rectifies it. It is…

Q: How is DNA synthesis in the Polymerase Chain reaction similar to, or different from, DNA synthesis…

A: DNA replication is a process that takes place in every biological cell. It involves the copying and…

Q: What happens to DNA replication if DNA polymerase III and DNA polymerase I are defective?

A: DNA replication is the process in which duplication of both the strands occur.

Q: explain DNA Repair Mechanisms?

A: DNA (Deoxyribonucleic acid) is the genetic material. It is a double-stranded helical structure, the…

Q: What would happen if, in the course of replication, the topoisomerases were unable to reattach the…

A: Replication is the process of copying the DNA molecule to form two daughter DNA strands before the…

Q: the replication fork is getting stuck. Upon further investigation, you discover that the DNA is…

A: DNA supercoiling is a higher-order of DNA structure that can confer special structural and energetic…

Q: TRUE OR FALSE: a) Okazaki fragments are short DNA pieces that explain how the DNA polymerase can…

A: DNA replication process is semi conservative. The semi conservative replication of DNA refers to the…

Q: The following diagrams represent DNA molecules that are undergoing replication. Draw in the strands…

A: Replication is bidirectional and originates at a single origin of replication ( Ori C ). Takes place…

Q: DNA is synthesized through a process known as .......     translation     semiconservative…

A: At the point when a cell divides, it is vital that every daughter cell gets an indistinguishable…

Q: onsider the following segment of DNA, which is part of a linear chromosome: LEFT…

A: Answer.  Transcription is a process of the formation of transcript (RNA). It takes place by the…

Q: Describe the four stages of DNA replication.

A: DNA replication is the process by which DNA makes a copy of itself during cell division.  The…

Q: Without the action of DNA ligase, cells would not be ableto complete their replication. What is the…

A: Answer is option c.) Binds DNA sequences together to generate acontinuous strand.

Q: How is high fidelity of DNA Replication maintained during DNA replication?

A: Answer of the question given below...

Q: Consider the following segment of DNA, which is part of a linear chromosome: LEFT…

A: DNA replication is the process by which the DNA is copied in the cell to make up more number of DNA…

Q: Name the three main stages of S phase/DNA replication.

A: DNA replication is the process by which a cell makes an identical copy of its DNA. This is a crucial…

Q: What is the first step of nucleosome formation during DNA replication?

A: The nucleosome is the basic level of chromosomal organization. The nucleosome consists of an octamer…

Q: 7. (leading or lagging?) 6. (which enzyme joins the nick?) 5. 4. 3. (which enzyme?) 8. (which end 5'…

A: DNA replication of one helix of DNA results in two identical helices. Enzyme helix helps to unwind…

Q: DNA double helix is stabilized by ...   a)  H-bonds between the sugar-phosphate backbones.   b)…

A: Answer. Watson and Crick first describe the structure of DNA double helix in 1953 e using x-ray…

Q: After DNA replication, how could cells differentiate between the old and the new strand in case…

A: Mismatch repair is the part of the proofreading system of DNA that involves seven DNA mismatch…

Q: DNA-binding proteins interact predominantly within which portion of a double-stranded DNA helix? A)…

A: dna is the genetic material , which store all the biological informations.

Q: what if a mutation resulted in the enzyme DNA polymerase III being non-functional? How would that…

A: The mutation is defined as the change in sequence of nucleotides in a gene. The mutation can either…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.