3. The speed of DNA replication at a replication fork is about 100 nucleotides per second (on each strand) in human cells. What is the minimum number of origins of replication that a human cell must have in order to replicate its DNA once every 20 hours? Recall that a human cell contains two copies of the human genome, one inherited from the mother and one from the father each consisting of 3 x 10° base pairs

Q: rovide a detailed description and hand-drawn figure for each of the following. (1) DNA…

A: DNA REPLICATION:- It is the process of making two identical daughter copies of DNA from the one…

Q: 32. What is the basic principle of the original Sanger sequencing method? A) Single stranded DNA is…

A: Sanger sequencing, also known as the "chain termination method," was created in 1977 by English…

Q: 1- Biochemist Erwin Chargaff was the first to note that, in DNA, [A] = [T] and [G] = [C], equalities…

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

Q: 16/ The phosphates that make up the phosphodiester bonds in DNA have pKa  2. What is the sign of…

A: pKa of the phosphodiester bond in DNA = 2 It is desired to calculate the charge on DNA at neutral…

Q: 3a please in simple language

A: Introduction  A important historical experiment that showed DNA replication's semi-conservative…

Q: In ONE sentence define the function of the following 1. SSBS = The SSBS are single 2. Beta subunit…

A: These are all the enzymes used in replication of DNA Replication of DNA is a very important process…

Q: How many equivalents of ATP are required to replicate a 1000 bp stretch of DNA? B. If the incorrect…

A: Before an answer is given, the process of DNA replication must be understood. First there are two…

Q: 1. What is the importance of Gregor Mendel's Law of Inheritance in Molecular Biology?

A: MENDEL'S LAW OF INHERITANCE IN MOLECULAR BIOLOGY INHERITANCE : It is defined as the process of…

Q: Q. You have a double-stranded DNA the sequence of which is the following:…

A: Introduction  Most living things carry genetic information in a molecule called double stranded DNA…

Q: 7. You are studying the folding and stability of a bacterial nuclease. Upon exposing the enzyme to 8…

A: Introduction :- Bacterial nuclease is an enzyme that hydrolyzes the phosphodiester bonds of nucleic…

Q: Although DNA polymerases require both a template and a primer, the following single-stranded…

A: DNA polymerases require both a template and a primer to synthesize DNA. However, some…

Q: 1). DNA polymerase III is the bacterial replicative polymerase. It is comprised of subunits derived…

A: DNA polymerase III transcribes the genetic code in bacteria. Polθ and Poleε subunits function as…

Q: 12. Solubility of the Components of DNA Draw the following structures and rate their relative…

A: DNA, the genetic material of living organisms, consists of various components such as phosphate,…

Q: Question. What would the forward primer sequence look like if it were intended to bind the area of…

A: PCR, DNA sequencing, and genetic manipulation depend on DNA amplification in molecular biology and…

Q: optons to all 3 drop down menus are: 1. bottom strand 2. right to left 3. both right to left and…

A: DNA replication is the process in which one DNA can form copies of it. The enzymes involved during…

Q: 7 a-d. i. ii. Draw the Hydrogen bonds between the base pairs and label the atoms that participate in…

A: There are 2 conventional base pairs in DNA. They are; Between Adenine and Thymine Between Guanine…

Q: To study the chromatin structure of PIND, muclei from NIH3T3 cells and human growth hormone- treated…

A: DNAse 1 is an endonuclease with minimal sequence specificity. It can cleave both single-stranded and…

Q: BamHI Haelll Both 10 kb 9 kb 8 kb 5 kb 2 kb 1 kb Figure 2 How long is the original DNA molecule?

A: If it is a closed circular DNA, BamH1  cut it into three fragments of length 10kb 5kb 2kb

Q: 1. Under each sequence of bases, write the sequence of bases complementary to each section of DNA in…

A: Introduction :  The primary nucleobases are cytosine (DNA and RNA), guanine (DNA and RNA), adenine…

Q: Restriction mapping of the delta chromosome I need help with question two please

A: the mean size is close to 4000 bp. DNA fragments of this length are useful in the lab, since…

Q: You are using these two plasmids to make a recombinant DNA molecule. You want to make a molecule,…

A: Recombinant technology includes the process in which we can introduce our gene of interest with a…

Q: Explain this picture. Topic central dogma under DNA replication

A: Semiconservative Replication System:It is a most accepted model. It produces two DNA helices in…

Q: During DNA replication, an incoming nucleotide is enzymatically joined to the preceding nucleotide…

A: Phosphodiester bond Explanation:-In DNA and RNA, the phosphodiester bond is the linkage between the…

Q: DNA ladder 1 DNA ladder 2 bp ng/Sul 10000 8000 40 40 6000 3000 40 4000 40 700 600 3000 40 500 -2000…

A: Agarose gel electrophoresis is used to separate DNA molecules.

Q: Which of the following best describes the difference between the continuous and fragmented strands…

A: During DNA replication, the double-stranded DNA molecule unwinds at a particular point called the…

Q: 49 N), heavy parental DNA, and all nucleotides with 14N (another isotope of N) as "nucleotide supply…

A: We can use different shades or different colors represent a daughter strand of DNA with light N…

Q: Drag the test tubes to the appropriate locations in the table to show the banding patterns that each…

A: Meselson and Stahl's experiment was done to decipher the mode of replication. For this they used…

Q: 4a in context to taking genomic DNA from eukaryotic cells and randomly shearing it into pieces of a…

A: Renaturation is a process of reformation of hydrogen bonds between the complementary single strands…

Q: 3. Primer Design You are analyzing the

A: Primer is a short stretch of oligonucleotide which is designed to copy the gene sequence of interest…

Q: Draw double-stranded DNA (two basepairs long with one AT basepair and one GC basepair). Your drawing…

A: Basic structure of DNA and the structure of different nitrogenous bases.

Q: Please help with 2a) 2a) There are two different DNA polymerase enzymes, DNA Polymerase I and DNA…

A: Replication is the process of duplication of two strands of a double stranded DNA. In bacteria, the…

Q: Altering Linking Number (a) What is the Lk of a 5,000 op circular duplex DNA molecule with a nick in…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…

Q: Not just generic "degradation" or even shorter DNA fragments, what specific structure change in…

A: The hyperchromicity effect is a phenomenon observed in double-stranded DNA that involves changes in…

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: Mismatch repair

A: DNA Repair: DNA repair is defined as the system of cellular responses which are associated with the…

Q: Instructions: Provide brief answers to the following questions: 1. How many codons are there in the…

A: Note: As Per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: A…

Q: 8. The entire genome of the worm X. laevis consists of 3.1 billion bp long. If replication at a…

A: Replication: Replication is a process by which an organism creates exact copies of its genetic…

Q: Match each example of non-coding DNA sequences with its definition. Each answer may be used only…

A: Introduction  DNA (deoxyribonucleic acid) is a molecule that carries the genetic instructions used…

Q: 5) Both DNA polymerase (any DNA polymerase) and ligase catalyze the formation of a bond between…

A: DNA Polymerase and Ligase are the two classes of enzymes that take part in DNA replication and…

Q: Recall that Meselson and Stahl used heavy nitrogen (N15) and light nitorgen (N14) to determine the…

A: Introduction: DNA, or DNA, could be a kind of genetic material that transmits information from one…

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: Sameness and Variety (Mitosis and Meiosis) 161 Example Expressed using apples, DNA replication looks…

A: According to guidelines we have to answer the first 3 sub-parts only. so please kingly post the…

Q: Next, before proceeding to problems 6-8, figure out the following terms: • replication fork •…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: 13. One strand of DNA reads as follows: 5'-ATG GCG CGA CTG ACT-3' A. How many nucleotides are listed…

A: Answer :  Q13. A. A genetic codon is composed of 3 nucleotides. Hence, condon is triplet in nature.…

Q: Answer the following: 1. Which pieces of DNA are the most informative? Why? 2. Explore the concept…

A: The process of determining the sequence of nucleotide bases (As, Ts, Cs, and Gs) in a molecule of…

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.