4.) During DNA replication, the two strands of DNA are pried apart and then serve as templates for synthesis of new strands. However, there are some big differences in how the two strands are copied. Why is this so? Please describe in 4-5 sentences of your own words how replication proceeds on the two strands.

Q: DNA polymerase separates the two strands of the relaxed DNA helix; the point of separation is the…

A: Answer :  DNA polymerase separates the two strands of the relaxed DNA helix; the point of separation…

Q: Answer the following questions with regards to DNA replication: 1. In what direction does DNA…

A: DNA replication is the process of duplication of DNA by using the parent strands as template strands…

Q: In Semi conservative replication: A. After one round of replication of a single molecule of DNA, one…

A: Answer  b) After one round of replication of a single molecule of DNA, two resulting DNA molecules…

Q: ) give 3 differences between replication in prokaryotes and replication in Eukaryotes

A: DNA replication is the process by which a double-stranded DNA molecule is copied to produce two…

Q: Explain in not more than 5 sentences. If deoxyribonucleotides that lack the 3’-OH groups are added…

A: Deoxyribonucleotides are the nucleotides which lacks a hydroxyl group at 2' OH of ribose sugar.…

Q: 1. What is the semiconservative model of replication? 2. Define the origins of replication. 3.…

A: Replication of DNA is important because at each cell division the genetic material needs to be…

Q: Match the following descriptions with the enzymes involved in DNA replication. 1. Adds an RNA primer…

A: Replication is the synthesis of new DNA molecules from the parental DNA.

Q: Draw a molecule of DNA undergoing theta replication. On your drawing, identify (a) the origin of…

A: DNA is a double stranded molecule. DNA replication is Semi conservative. This means that each DNA…

Q: In light of your knowledge of DNA replication, discuss the following statement: "Only the DNA is…

A: Dna replicates semiconservatively is proven by matthew meselson and franklin stahl by performing an…

Q: replication fork and the synthesis of the new strand can continue without interruption as the…

A: Replication is the process in which DNA duplicates itself. Replication occurs when the replication…

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: 1: Etoposide is a common chemotherapeutic agent for cancer treatment. Its mode of action involves…

A: During DNA replication the double helical structure of DNA unwinds by using the enzyme helicase. DNA…

Q: 10. A replication bubble is shown below, with the origin of replication represented by a black dot.

A: In this question, we have to answer about the process of replication.

Q: II. Discuss the following aspects of transcription: 1. What is meant by monocistronic or…

A: Transcription has three phases: initiation, elongation, and termination. In eukaryotes, RNA…

Q: Shown below is a double stranded DNA molecule.Replicate this DNA and show the products formed from…

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

Q: 12. A sequence of nucleotides is shown below, along with an indication of an origin of replication:…

A: Replication is the process of synthesizing new DNA from the parental DNA.

Q: 1a. What do DNA polymerases need to be able to synthesize a new strand of DNA? In 1970, Fred Sanger…

A: Since there are multiple questions in this particular question, I'll answer the first one for you.…

Q: Discuss the similarities and differences in the synthesis of DNA in the lagging and leading strands.…

A: BIDIRECTIONAL REPLICATION: Replication starts from single origin of replication but proceed in both…

Q: 4. (2 points) Pseudomonas aeruginosa's circular chromosome is 7.5x106 bp long and the replication…

A: To calculate the time required for Pseudomonas aeruginosa to replicate its genome, we can use the…

Q: .. Draw a DNA helix opened up to copy a single gene (CAREFUL this is NOT a eplication bubble). You…

A: DNA is a double helical structure made up of nucleotides longer. Two  opposite strands are linked…

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: Explain the process of DNA elongation. In your discussion, make sure you discuss the direction of…

A: Basically, elongation is the stage when the RNA strand gets longer, thanks to the addition of new…

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: 1. The image shown in Figure 1 below represents a strand of DNA following replication. The black…

A: DNA repair mechanisms helps to repair many accidental lesions that occurs continuously in DNA.…

Q: For the template DNA below, which includes one labeled end of the template DNA, clearly label the…

A: DNA replication is a fundamental process in which a cell's genetic material is duplicated, ensuring…

Q: Shown below is a hypothetical replication bubble. In what direction does the new strand that uses…

A: In the given image, we are shown the process of DNA replication in which new strands are synthesized…

Q: During DNA replication, one of the new strands of DNA is synthesized continu while the other is…

A: DNA replication is a process in which DNA makes copies of itself with the help of the enzyme DNA…

Q: Replication is occurring normally in these cells; would you expect to find a primer in both…

A: DNA replication is a semiconservative, semicontinuous, and bidirectional process. It occurs in the S…

Q: Synthesis is ALWAYS in the 5-3 directión What happens if a base mismatch occurs? Where does energy…

A: Central dogma includes three main processes Replication, Transcription, and Translation.…

Q: During DNA replication, one of the new strands of DNA is synthesized continuously, while the other…

A: DNA is a molecule that has a repeating chain of identical five-carbon sugars (polymers) linked…

Q: mage shown in Figure 1 below represents a strand of DNA following replication. The lines present…

A: The presence of different types of DNA repair system shows it's importance to the survival. Some of…

Q: Replication of a circular DNA molecule can occur by either theta () replication or by rolling…

A: Introduction :- Plasmids are tiny circular DNA molecules with a few to over one hundred genes. The…

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: DNA replication Transcription Polymerase moves along DNA template from 5' to 3' or 3' to 5? What is…

A: Central dogma, is  a process by which genetic information is being transferred from DNA to protein…

Q: Considering that DNA is synthesized in the 5' to 3' direction, which direction must DNA polymerase…

A: Introduction: Biological information is transferred from DNA to RNA and then to proteins. This is…

Q: On the right of the replication fork, which DNA strand (top or bottom) will be the template for…

A: Okazaki Fragments these are short stretches of DNA produced by a discontinuous synthesis of the…

Q: The template (antisense) strands of two complete (double-stranded) DNA molecules have the base…

A: Here we are to consider two double stranded DNA (dsDNA)molecules. The 3'5' DNA sequence (i.e. termed…

Q: 6. replication? To answer the question please: idraw a scheme of DNA replication and mark the…

A: DNA replication: a. It is the reaction in which the daughter DNA is synthesized using the parental…

Q: C-A-G-T-T-A-A-G-G-C-T-C-C-T-A-G-G-T-T-A 5' i. What would be the first 5 bases at the 3' end of the…

A: 3' C-A-G-T-T-A-A-G-G-C-T-C-C-T-A-G-G-T-T-A 5' Complementary strand- 5'- CTCAATTCCGAGGATCCAAT-3'   i)…

Q: he diagram depicts one of the two strands of DNA, at the end of a chromosome. Replication of this…

A: Both the DNA strands are antiparallel meaning they run with opposite directionality that is one…

Q: During DNA replication, the function of RNA primers is to  Group of answer choices serve as a…

A: DNA replication is the process by which two copies of DNA is produced from a parent DNA molecule. It…

Q: Adds nucleotides in the 5' to 3' direction during DNA replication.

A: The biological process of making two identical DNA copies from a single original DNA molecule is…

Q: A. DNA Replication Construct a DNA with 15 base pairs. (Note that the first three nucleofides of the…

A: DNA(Deoxy ribonucleic acid) is a double stranded helical structure which is made up of phosphate…

Q: strand) tom strand) er a few rounds of replication, what will the sequence of the mutated top strand…

A: In the given DNA sequence, the original top strand was5'- TAGCATGCAA - 3'.When guanines in this…

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.