If the clamp loader on DNA Pol III were not efficient at loading the new clamp, which strand of the DNA would be most affected? a. Leading strand b. Lagging strand c. Template strand d. Non-template strand

Q: Given a DNA strand with nucleotide sequence 3’ CCGTTACCGC 5’, how many hydrogen bonds are formed…

A: DNA (De-oxy ribonucleic Acid) consists of four nitrogenous bases, namely, Adenine (A), Thymine (T),…

Q: What is the purpose of the low temperature step in the PCR reaction? a. To allow DNA polymerase to…

A: The denaturation step of PCR is optimized for high temperatures. The annealing step in PCR is…

Q: Which lab technique can you use to verify? a.Nucleic Acid Purification b. PCR c.SNP Variation

A: Any kind of verification in genetics is done by Ployerase chain reaction. Here a very small amount…

Q: Identify the sites of lagging strand synthesis. Select all that are true. 5 O a. A O b. C O c. B O…

A: Introduction:- The process of replicating a double-stranded DNA molecule into two identical DNA…

Q: Use the Sanger’s sequencing gel below to infer the template DNA strand.

A: The method of DNA sequencing, which is based on the incorporation of selective chain-terminating…

Q: Question 31 In an analysis of the nucleotide composition of double-stranded DNA, which of the…

A: DNA is the genetic material found in most living organisms. It is made up of phosphate groups,…

Q: Compare and contrast the activity of a topoisomerase and a helicase in the context of DNA…

A: The process of replication of DNA is a semi-conservative method, which suggest that the parental…

Q: How is synthesis terminated in DNA Replication?   a. DNA Polymerase runs out of template   b.…

A: DNA replication is divided into three steps initiation, elongation and termination. In order to…

Q: In the process of DNA replication, there are four important enzymes. Construct a table, provide what…

A: Replication is the process of copying and duplicating a molecule of DNA. It is often defined as a…

Q: Match the process to the step in producing a transgenic plant using the Ti plsmid method. 45. Agene…

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

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 are major functions that DNA polymerase performs?   A. unzips the DNA strand and makes the new…

A: The process of replication of DNA is catalysed by various sets of enzyme namely: DNA polymerase, DNA…

Q: Primers are synthesized where on the lagging strand? a. Only at the 5′ end of the newly synthesized…

A: DNA replication is the biological process that results in producing two identical replicas of the…

Q: Which part of the DNA is broken in a double strand break?       a.  Hydrogen bonds between bases…

A: Double strand break in the DNA happens when DNA is being exposed to some irradiating agents or…

Q: atthew Meselson and Franklin Stahl performed an experiment using heavy isotopes and bacteria to…

A: The process of DNA replication is the process by which the genetic material of the organism copies…

Q: A plasmid has two restriction cut sites for EcoRI and one restriction cut site for HindIII. The…

A: Plasmids are the small double stranded circular DNA molecules which contain extra genetic…

Q: Give only typing answer with explanation and conclusion You are studying a strain of bacteria that…

A: DNA replication is a quite complex process involving several enzymes with different functions. It is…

Q: Question 18 What is the complement of this sequence of DNA: 5'-CCTATCGA-3'? O 3'-AGCTATCC-5'…

A: Only the letters A, C, G, and T appear in the DNA sequence. A DNA sequence is a "macromolecular"…

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.