Replication 1. The replication origin is identified. 2. DNA primase builds RNA primer. 3. Okazaki fragments are spliced by DNA ligase. 4. Helicases bind and uncoil the DNA double helix. 5. RNA primer is the starting point for DNA polymerase. 6. DNA replication ends at the telomere where DNA codes for termination. 7. DNA polymerase adds complementary nucleotides in the 5'to 3' direction in short segments called Okazaki fragments. The sequence in which the events numbered above occur during DNA replication of the lagging strand is , and

Q: 16) In a DNA molecule, the phosphate group is attached to the 5' end of a nucleotide True or false…

A: The answer is true .…

Q: Which helps prevent errors in DNA replication? A) Complementary base pairing reduce errors B) DNA…

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: Draw a replication bubble with both replication forks and label the origin of replication, the…

A:

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: 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: Describe the process using the terms provided. DNA replication: 3' end, 5' end, DNA polymerase 1,…

A: DNA replication is a very important process in the life cycle of a cell. It is required for the cell…

Q: Which of the following statements BEST describes the process of DNA Replication? Group of answer…

A: To answer this question, each option is analysed as follows and final conclusion is drawn in step 2.…

Q: outline 4 differences between the leading and lagging strand of DNA replication

A: Leading strand. 1.It is a replicated strand of DNA which grows continuously without any gap 2. It…

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: 1. The RNA nucleotides part of the telomerase structure is used as the for creating the repeated…

A: Telomeres are the repeating nucleotide base sequences present at the terminal part of linear…

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: Define the following words: replication fork, leading strand, lagging strand, Okazaki fragments,…

A: DNA replication is a biological process that occurs in all living organisms and is the basis for…

Q: Fill in the blanks in the following statements about DNA replication. 3' Parental strand 5' 2. Then…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: In Figure , which is the leading strand and which is the lagging strand?

A: DNA replication is a process that involves synthesis of new DNA on the pre-existing DNA using it as…

Q: The following diagram uses colors to illustrate the replication of a chromosome. Use your knowledge…

A: DNA is the genetic material which stores all the genomic information needed for survival of any…

Q: Fill in the blanks in the paragraph about DNA replication. DNA replication begins at the…

A: Central Dogma concept revolves around the three processes of Replication, Transcription and…

Q: Which of the following statements about DNA replication is FALSE?   Select one: Unwinding of the…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…

Q: 10

A: DNA replication is a process by which new copy of DNA molecules are made by DNA polymerase.

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: 4. The newly synthesized DNA strand during replication was made from the 5' to 3' direction. 5. The…

A:

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: Directions: 1. Use the DNA code to make a replicated copy of DNA. 2. Use the replicated DNA code to…

A: Replication : it is the process where DNA duplicates Transcription: the process of making an RNA…

Q: Chemical agents that intercalate between nucleotide bases typically can lead to what types of errors…

A: A mutation is alteration in the sequence of DNA which can be due to external factors or can also be…

Q: What is difference between the leading and lagging strands in DNA replication? Which? -Okazaki…

A: DNA replication is a process by which DNA is copied. It occurs mainly in S phase of cell cycle.…

Q: Which of the comparisons between DNA polymerase and RNA polymerase is false? -Both DNA polymerase…

A: DNA polymerase and RNA polymerase are enzymes involved in the synthesis of nucleic acids. DNA…

Q: During DNA replication, helicase breaks the hydrogen bonds and unwind the DNA strands. True  False

A: During DNA (deoxyribonucleic acid) replication the genetic material synthesises its copy. The…

Q: What is the function of DNA ligase in DNA replication to create replication bubbles by unravelling…

A: DNA ligases - they are critical enzymes of DNA metabolism and The reaction they catalyse to the…

Q: 6. James Watson and Francis Crick were the two scientists who received credit for identifying the…

A: James Watson and Francis Crick are credited with identifying the structure of DNA in 1953. They used…

Q: 1. DNA replication is described as semi-conservative because A. one leading strand and one lagging…

A: Hi! Thank you for the question, as per the honor code, we are allowed to answer the first 3…

Q: Which of the following statements about DNA replication is FALSE? ORNA primers play a role in…

A: DNA replication is the synthesis of new copies of DNA and occurs before cell division. It occurs in…

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.