What determines the nucleotide sequence of the newly synthesized strand during DNA replication?     the particular DNA polymerase catalyzing the reaction     the relative amounts of the four nucleoside triphosphates in the cell     the nucleotide sequence of the template strand     the primase used in the reaction     the arrangement of histones in the sugar phosphate backbone

Q: In the following diagram of DNA replication fork, A is_. A e 5' 3'OH 3 OH

A: DNA ( deoxyribonucleic acid) ismade up of repeating units of the nucleotides, hence these are known…

Q: Which of the following enzymes adds incoming deoxyribonucleotides/deoxyribonucleoside triphosphates…

A: DNA replication is defined as the process by which a molecule of DNA is replicated or duplicated.…

Q: Match Column A  (Description) with Column B (protein/enzyme)

A: One new strand (the leading strand) is created as a continuous segment during DNA replication. The…

Q: What does helicase do? Unwinds the double helix Closes the double helix after replication has…

A: DNA replication is the process of production of two identical replicas of DNA from one original…

Q: At a replication fork, which strand is synthesized discontinuously? O lagging O leading

A: Replication is an important process taking place in all living organisms that ensure the maintenance…

Q: Which of the following statements concerning a DNA double-helix structures is incorrect? *       the…

A: Deoxyribonucleic acid is a molecule that is  composed of two polynucleotide chains that coil around…

Q: the leading strand is replicated continuously, while the lagging strand is replicated…

A: On the leading strand, DNA synthesis occurs continuously. On the lagging strand, DNA synthesis…

Q: Which one is required for elongation step of DNA replication on the lagging strand BUT NOT in…

A: DNA is made up of many repeating units known as nucleotides. Each nucleotide is made up of three…

Q: Differences between replication and transcription include: O Both DNA strands are replicated but…

A: Both DNA replication and Transcription involve the generation of a new copy of the DNA in a cell.

Q: RNA polymerase produces an RNA polymer in the _________   direction and reads the template DNA…

A: The process of protein synthesis is done with help of transcription and translation. Transcription…

Q: What type of nucleic acid is this diagram? Rna or Dna  and what molecule will bind to thymine in…

A: Nucleic acid are structure that are important to cell as they carry genetic information within them.…

Q: How is the lagging strand different from the leading strand during DNA replication?

A: During DNA replication within each fork of replication, we have two strands. One strand is the…

Q: Which event in prokaryotes is most like the segregation of sister chromatids in eukaryotic mitosis?…

A: Cell division is a natural process in which a parent cell divides into two daughter cells. Cell…

Q: In DNA replication, the Multiple Choice determines what nucleotides are added to the new strand…

A: Answer: sequence of bases on the template strand Explanation During DNA replication, the…

Q: The function of DNA gyrase in replication is to O open the duplex. stabilize DNA strands. synthesize…

A: Replication is the process of formation of a  duplicate copy of DNA strand. Replication involves…

Q: During DNA replication two strands are being synthesized: the Leading Strand and the Lagging Strand.…

A: The objective of the question is to determine the direction in which the Leading Strand and the…

Q: Draw replication forks that show what you would expect to see if a cell were unable to make the…

A: Replication is the process of synthesis of new DNA strand from the existing ones. The existing DNA…

Q: In what order does initiation of DNA replication proceed (from 1 = first to 4 = last)?…

A: DNA unwinds at the origin of the replication. DNA is a double helix strand and the two strands are…

Q: Which of these molecules links the most of the individual DNA nucleotides together on the newly…

A: ENZYME:- It is defined as a complex biological catalyst i.e produced by a living organisms in its…

Q: Which of the following is involved in the repair of cyclobutane pyrimidine dimers?   DNA pol I…

A: The process by which a cell uses a series of special enzymes to repair mutation (changes ) in DNA…

Q: What gives the DNA molecule a negative charge?   nucleobases   deoxyribose   ribose   phosphate…

A: All living organisms are made up of cells, which are the most basic unit of life. They are…

Q: During the DNA replication, what is the cofactor for the DNA polymerase to stabilize incoming dNTP?…

A: DNA replication forms the basis of inheritance which is the fundamental process occurring in all…

Q: Give the mRNA and the polypeptide (amino acid sequence) that results from the following DNA template…

A: Genetic code, the sequence of nucleotides in deoxyribonucleic acid (DNA) and ribonucleic acid (RNA)…

Q: A mutation results in the presence of multiple DNA fragments on the newly synthesized DNA strand…

A: DNA is a double helical structure made of two complimentary strands. The two strands in a double…

Q: Which of the following statements is TRUE of BOTH DNA replication and DNA transcription? During the…

A: DNA replication is the process by which two daughter strands are obtained. Each of the strands…

Q: One strand of a DNA helix has the sequence: 5'-ATTGCCGTC-3'. Write the sequence of its complementary…

A: A DNA helix is an antiparallel helix that is wound on each other. It consists of two complementary…

Q: DNA gyrase helps replication by reducing the stress caused by the unwinding DNA. breaking the H…

A: DNA replication A process by which new DNA is made which is exact copy of the previous DNA.

Q: he joining of a new nucleotide to a growing strand during DNA synthesis leads to the formation of a…

A: In molecular biology, DNA replication is an important procedure that occurs in the eukaryotic cell's…

Q: The lagging strand of DNA is synthesized continuously in a 3' to 5' direction Discontinuously in a…

A: Introduction The process of producing two identical daughter DNA molecules from a single parent…

Q: Enzymes that catalyze DNA denaturation or melting are:   gyrases   topoisomerases   helicases…

A: DNA is a genetic material that is a double stranded structure polymer of nucleotides. DNA…

Q: During elongation, which of the following is NOT required in the continuous replication of DNA? O…

A: DNA replication is the process of producing daughter DNA from the parental DNA.

Q: Which of the following enzymes ensures that the correct base of a deoxynucleotide for growing the…

A: DNA replication is the process of duplicating a DNA molecule. Every time a cell divides, it must…

Q: ch of the following does not occur during DNA replication? t an answer and submit. For keyboard…

A: Ans - c

Q: Optimal DNA replication requires the coordinated effort of all the following EXCEPT:   gyrase…

A: DNA is a genetic material that is a double stranded structure polymer of nucleotides. DNA…

Q: DNA transcription refers to? RNA synthesis  DNA repair DNA duplication Protein synthesis  DNA…

A: The objective of the question is to identify what process DNA transcription refers to in the field…

Q: If one strand of a DNA double helix has the sequence GTCCAT what is the sequence of the other strand…

A: By the rule of complementarity, every A is bound to T and G is bound to C.

Q: As the strands are synthesized in replication, which of the following is true?   the leading strand…

A: Replication:- process of formation of replica's of DNA in a semiconservative manner.  Bidirectional…

Q: Discuss DNA replication (eukaryotic)  based on your own understanding of the process. Make sure to…

A: Eukaryotic DNA replication is a highly specialised mechanism involving replication of eukaryotic DNA…

Q: Given the replication events listed below which even takes place first Single Strand binding…

A: DNA replication is a semiconservative process meaning one strand act as a template on which new…

Q: DNA replication in vivo requires a primer with a free 3' end. What molecule provides this 3' end?…

A: DNA replication is considered a process, in which a DNA molecule produces two identical replicas,…

Q: Because the polymerization of nucleotides is an endergonic process, energy is required for it to…

A: Nucleotides are the basic structure of nucleic acid such as DNA, RNA, etc which serves the main…

Q: During DNA replication, a template strand is used to synthesize a new "daughter" strand of DNA.…

A: During DNA replication, the double-stranded DNA molecule unwinds and separates into two individual…

Q: Which of the following enzyme is used to join bits of DNA? O ligase primase O DNA polymerase O…

A: DNA replication occurs in the nucleus of the cell. DNA replication leads to the production of…

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.