O The leading complimentary strand is formed continuously, while the lagging strand is formed in fragments that must be linked by ligase. The leading strand is formed first, and the lagging strand is formed shortly thereafter. The completed leading strand consists of RNA, while the completed lagging strand consists of DNA. The leading strand is an exact duplicate of the lagging strand but formed in the opposite direction.

Q: The RNA strand is complementary with the template strand. What makes the RNA 'leave' the DNA so that…

A: RNA polymerase Is responsible for the RNA 'leave' the DNA so that they do not stick together.  The…

Q: The 5'-3' exonuclease activity involves all the following EXCEPT: o Both ribonucleotides and…

A: DNA replication is a complex process that occurs during the cell cycle and allows a single cell to…

Q: When a mixture of DNA fragments of different sizes is loaded onto an agarose gel and a voltage is…

A: Gel electrophoresis is a procedure used to isolate molecules by size using this charge and can be…

Q: Which of the following statements is TRUE?   Synthesis of the lagging strand requires more DNA…

A: DNA replication is a process in which it is done to copy the cell DNA. * This process is…

Q: The MutH protein nicks the newly synthesized strand(Figure 16-23). How does it “know” which strand…

A: DNA mismatch repair (MMR) is a highly conserved biological pathway that plays a key role in…

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: : does it mean that one end of a DNA strand is the 3' ene here is a phosphate attached to the base.…

A: DNA molecule has a certain polarity that is its two strands are considered antiparallel which means…

Q: Which of the following statements is false of ligase? Ligase is specific to leading strand…

A: DNA ligase is a specific type of enzyme, that facilitates the joining of DNA strands together by…

Q: The following is a section of DNA removed from a cell nucleus: 5'…

A: The basic physical and functional unit of heredity is the gene. DNA is the material that makes up…

Q: Once the nucleotide in the picture is added to the 3’end of growing strands, DNA synthesis is…

A: Introduction: DNA molecule end  has a number. One end is referred to as the 5' (five prime) and…

Q: What kind of DNA damage is depicted in this picture: HN H20 HO ar g O strand breakage O base…

A: DNA damage is a change in the basic structure of DNA that is not itself replicated when the DNA is…

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: strand: (d) Specify the anticodon present on each of the transfer RNA's involved.

A: Deoxyribonucleic Acid (DNA) is a two-stranded biomolecule. It is a build-up of nucleotides. Distinct…

Q: During replication, mistakes can be introduced into DNA during replication such that the wrong base…

A: During the replication, E. coli prevents re-initiation of replication immediately from oriC. One…

Q: Within the template strand of the DNA in a gene, the sequence TAT is changed by mutation to TAC.…

A: Gene expression refers to the complex, highly-regulated biological process, which involves the…

Q: The MutH protein nicks the newly synthesized strand (Figure 16-23). How does it “know” which strand…

A: Introduction: During mismatch repair, the MutH protein nicks the newly synthesized strand which is…

Q: copy of a molecule of DNA. In this process, the joining of nucleotides to extend a new strand of DNA…

A: DNA replication is a process in which DNA makes its daughter stand by making a copy of the original…

Q: Which of the following best explains the leading daughter DNA strand? The leading strand is…

A:

Q: During replication of a DNA molecule, the daughter strands are not produced in exactly the same…

A: During DNA replication, both strands of the original DNA molecule serve as templates for the…

Q: After DNA replication, each new DNA double helix consists of two old strands O each new DNA double…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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: ) How is the lagging strand made in DNA replication? Include important enzymes and structures.…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: DNA polymerases are processive, which means that they remain tightly associated with the template…

A: Introduction DNA acts as a genetic material in our body. DNA is a double stranded and self…

Q: What is an advantage and a disadvantage of this repair system?

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

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: DNA STRAND IS 3’ TAC-AGC-ACT-CAG-TCA 5’, whats the non-template/sense/coding strand from the STARND…

A: During the process of transcription, one of the two DNA strands serves as a template for the…

Q: is the name of the protein that unwinds double stranded DNA is the term used to refer to newly…

A: “Since you have asked multiple questions, we will solve the first three questions for you. If you…

Q: If a mutation occurred that prevented single stranded binding proteins from binding, the result…

A: Production of new DNA from the old DNA during the synthesis phase (S-phase) of cell cycle is known…

Q: Which of the following statements about RNA is/are incorrect? I. RNA strand synthesis does not occur…

A: Genetic material may consist of a single gene, a segment or set of genes, or the complete genome. It…

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: Primase has the important role of removing the RNA primers and filling the gaps with new DNA…

A: DNA replication There are number of processes necessary for the continuation of generation, growth…

Q: Semi-discontinuous replication means that:     DNA synthesis only occurs in the same direction…

A: Semi-discontinuous replication refers to the process of DNA replication in which one strand is…

Q: A mistake in DNA replication, in which the wrong base is placed in the growing DNA strand, can have…

A: DNA replication is a biological process that occurs during cell division, it produces two identical…

Q: What is o The DNA running both ways from one origin of replication to the endpoints, where it merges…

A: Introduction  DNA replication is very crucial for the continuation of life as every new daughter…

Q: What is the sequence of the newly synthesize DNA segment if the template strand has the following…

A: A DNA refers to a helical structure that is made of nucleotides. A nucleotide comprises a phosphate…

Q: Which of the following is correct about the function of DNA Ligase? O DNA ligase is used on the…

A: In the process of replication ie, copying the strand of DNA. There are several enzymes needed to…

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.