QUES Place the following enzymes in the correct order, in which they function in DNA replication: DNA polymerase Helicase Ligase Primase a. Helicase, Primase, DNA polymerase, Ligase b. Ligase, Helicase, Primase, DNA polymerase O c. Ligase, Primase, Helicase, DNA polymerase O d. Primase, Ligase, Helicase, DNA polymerase

Q: For the statements below, indicate whether the statement applies to the leading strand, or to the…

A: 1. Deoxyribonucleic acid (DNA) replication is the process in which new complementary DNA strands are…

Q: replication fork that conta enzymes and proteins invo replication is called the

A: The nature of the semiconservative DNA was detected by labeling tests usingvarious nitrogen…

Q: Name of a few enzymes involved in DNA replication other than DSNA polymerase and ligase.name the key…

A: Each cell follows central dogma to undergo division and growth. The central dogma has three main…

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: 1. DNA polymerase A. Short DNA sequences synthesized on the lagging strand 2. replication fork B.…

A: The method of replicating a double-stranded DNA molecule into two identical DNA molecules is known…

Q: During DNA replication, the Okazaki fragments are Select one: O a. single-strand RNA O b. RNA-DNA…

A: Option c

Q: Describe the early models of DNA replication that were investigated and explain how research by…

A: For DNA replication, three models were proposed: conservative, semi-conservative, and dispersive.…

Q: Strand invasion is often used to repair which of the following damages to DNA?   a. Single-strand…

A: Homologous recombination repair is the process of repairing double-strand breaks that occurs in both…

Q: DNA polymerases make errors in matching as DNA is synthesized. These errors can be detected and…

A: DNA replication is the process by which two exact copies of DNA are made from an original DNA…

Q: Explain how cells activate nucleic acids for polymerization.

A: Nucleic acids are polymers  themselves. A macromolecule such as a nucleic acid or protein is…

Q: The flask where you grow the E. coli culture got exposed to UV rays, explain what kind of DNA damage…

A: In order to maintain the integrity of information contained in DNA, it has various repair…

Q: What is the correct sequence action of proteins during the process of DNA replication? A. DNA…

A: DNA replication in eukaryotes is semiconservative, semicontinuous, and bidirectional. It occurs in…

Q: Arrange the following events of DNA replication in the proper order. A. DnaA binds DNA B. DNA…

A: Please follow steps 2 & 3 for detailed explanation.

Q: The small pocket of area near the replication fork that contains associated enzymes and proteins…

A: It is the process by which a double stranded DNA is copied to produce two identical DNA molecules.

Q: Which of the following enzymes is responsible for "exposing" or "unwinding" the DNA template (taking…

A: Deoxyribonucleic acid is a molecule which comprises of two polynucleotide chains that wound around…

Q: What was the significance of Meselson and Stahl’s experiments on DNA replication using the heavy…

A: Replication is the preliminary stage of inheritance and the central dogma describes how DNA makes…

Q: Which of the following molecules helps relieve the tension of unwinding parental DNA strands, by…

A: DNA replication is defined as a process by which a single DNA molecule will produce two identical…

Q: During DNA replication, DNA methylation: please explain answer  a. A and C b.  B. marks the strand…

A: DNA methylation maintenance occurs in the context of chromatin replication. DNA methylation…

Q: DNA Polymerase holoenzymes used for DNA replication recognizes   A. double-stranded sequences as…

A: DNA polymerase III holoenzyme (Pol III HE) is an enzyme that catalyzes elongation of DNA chains…

Q: What is the function of Ligase during DNA Replication   a Releases tension on the DNA as it unwinds…

A: During DNA Replication, an exact copy of DNA is made.Replication of DNA occurs during the S Phase of…

Q: What is DNA polymerase? a.An enzyme that carries out DNA replication b.Short, single strand of…

A: Deoxyribonucleic acid (DNA) is a double-stranded molecule, which consists of two strands of…

Q: Which enzyme adds RNA nucleotides to mark the starting point for the synthesis of a new DNA strand?…

A: Introduction :- Enzymes are biological catalysts that accelerate chemical reactions in living…

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: In observing replication of prokaryotic plasmids by electron microscopy, it is apparent that: a.…

A: Plasmid DNA is extrachromosomal DNA which is physically separated from the chromosomal DNA. Plasmid…

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: Explain and demonstrate the steps in DNA replication using a replication fork.  Replicate 10…

A: DNA is a  double stranded molecule made by nucleotides of which opposite strands are linked rogether…

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.