14. During DNA replication, an adenine base is base paired with a cytosine. This is an example of a. normal DNA replication b. an Okazaki fragment c. DNA transcription d. a mutation

Q: 9 The table opposite shows the standard riplet codes for the 20 amino acids involved in protein…

A: Transcription is the process in which the DNA strand which codes for a protein and e converted to…

Q: purpose(s) of DNA extraction

A: The purpose of DNA extraction are: To study the genetic cause of the disease. For the development…

Q: 5.State the contribution of the following scientists to the understanding of DNA structure: a)Erwin…

A: Nucleic acids are present inside the nucleus to store and pass genetic information and thus control…

Q: smallest unit of genetic material which produces a phenotypic effect on mutation is

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

Q: 7- The main difference between CDNA and genomic DNA libraries is a) The presence of transcribed and…

A: The term genomic DNA refers to the DNA that resides in the chromosome within the nucleus that has…

Q: 3. The diagram below shows a DNA replication bubble in a salmon cell. The circles indicate the…

A: Q.The diagram below shows a DNA replication bubble in a salmon cell. Do the circles indicate the…

Q: 2. Fill in the missing parts of the following table. Process Purpose Beginning Point Ending Point…

A:

Q: #1 under Identify the Structures is what....   A. original strands of DNA   B. backbone of DNA   C.…

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

Q: 3. Which of the following processes involves DNA ligase? A. Primer synthesis B. Removal of DNA…

A: DNA is called deoxyribonucleic acid. DNA act as genetic material in most organisms. DNA is a…

Q: 1) A molecular biologist creates a form of RNA polymerase that has the same proofreading ability as…

A: A polymerase is an enzyme that helps to synthesizes long chains of polymers or nucleic acids. It…

Q: 7. The cloned gene of interest is inserted where in the Ti plasmid? A. just prior to the T-DNA B.…

A: Recombinant DNA (rDNA) is a technique that employs enzymes to cut and paste back DNA sequences of…

Q: II. The base composition of a single stranded DNA, which is 1000 bases long is the following: A =…

A: A parent DNA molecule makes two DNA double helix in a single round of DNA replication.

Q: 3. Draw the DNA replication process. (label the enzymes and other requirements)

A: Answer : DNA replication process is the three step process which takes place one after another. The…

Q: 1. This image summarizes how computers sort and order DNA fragments to produce a final sequence of…

A: Nucleic acid is chemically different than protein and carbohydrate . This difference  helps in…

Q: 7. Which best describes molecule A? a. It is an insulin gene. b. It is recombinant DNA. c. It is a…

A: Bacteria also called microbes are prokaryotic organisms that are minute and observed with a…

Q: 2. In the space below, the two parallel lines indicate a section of double-stranded DNA that is…

A: 5' - 3' direction alludes to the direction of nucleotides of a solitary strand of Deoxyribose…

Q: 25.) The area indicated by the arrow is the A) sugar-phosphate backbone B) minor groove C) major…

A: Biochemistry is a branch of biology that deals with the structure, function and interaction of…

Q: 2. Describe what is meant be the antiparallel arrangement of DNA.

A: The double helix model of DNA was the famous and most valuable discovery by Watson and Crick. This…

Q: 11. Refer to the figure showing a single replication fork. E A D Which statement about the…

A: DNA replication is a process by which DNA used its own strand for the generation of novel strand .…

Q: 7. Which of the following best characterizes the events that occur at an origin of DNA replication?…

A: Replication is the process of duplication of individual strands of a double stranded DNA.  The…

Q: 1. Explain why DNA fragments can be separated using an electric current. How does the size of the…

A: 1.DNA fragments can be separated by the application of current this process of separating DNA occurs…

Q: 11.Fill out the following table by adding the complementary RNA and DNA basses. NA NA А G C

A: Answer: Nucleic bases are the nitrogen containing compounds such as adenine , guanine , thymine ,…

Q: 8. For each of the following DNA template strands a. 3' TACGGC 5' b. 3' CCATTA 5' Determine: a. the…

A: The heterogenous nuclear ribonucleoprotein (hnRNP) is the  initial step of synthesizing mRNA during…

Q: 3. Predict the consequence in the cell if DNA polymerase I is absent during replication

A: DNA replication is a critical component of a cell's life cycle. It is necessary for the cell to…

Q: Explain how is DNA replicated and repaired?

A: Hi! As you have posted multiple questions and have not mentioned which is to be answered, we are…

Q: 8) Capillary electrophoresis involves a) Fragmentation of the DNA strands b) High resolution…

A: Capillary electrophoresis is an experimental methodology that provides an applied voltage to…

Q:

A: Purines is equal to pyrimidines. So  A=T C=G

Q: 3. Give the different hydrolytic products of : a. DNA b. RNA

A: DNA and RNA are made up of long chains of nucleotides. Sugar molecule, ribose in RNA, and…

Q: 4, Describe the process of DNA replication. In your description, include the terms polymerase,…

A: DNA is a double-stranded molecule that is composed of deoxyribose sugar, a phosphate, and a…

Q: 1. What is a mutation? A. the specific sequence of bases in a molecule of DNA B. a change in the…

A: A mutation arise spontaneously at low frequency owing to chemical instability of purine and…

Q: 4) Repetitive DNA comprises about _________ of chromosomal DNA A) 5% B) 40% C) 60% D) 95%

A: DNA is the genetic material in most living organisms. It carries information for synthesis of all…

Q: What is the role of Ligase in DNA replication?

A: DNA is the genetic material present in the nucleus.

Q: what is the diagram depictin A) transcription and translation return B. DNA replication C -DNA…

A: Gene is a hereditary units that are present on the Chromosome. It contain genetic instructions . DNA…

Q: 5. How does silent mutation affect protein production in the cell? Silent mutation A. changes the…

A: Introduction:- A mutation is a change in our DNA sequence that happens as a result of errors in DNA…

Q: 1. What is the basis of separation of different DNA fragments by gel electro- phoresis? a. The…

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

Q: 4) Replication of a circular DNA molecule can occur by either theta replication or by rolling circle…

A: Circular DNA - Circular DNA is a kind of DNA that is in the form of loop. Circular DNA has no free…

Q: Explain the central dogma - how DNA, RNA, and proteins are related.

A: The gene is the sequence of nucleotides that require certain processes to express it into protein.…

Q: Explain the following relationship: DNA formats RNA, which makes proteins.

A: DNA and RNA are two types of nucleic acids. DNA provides the code for the cellular activities while…

Q: 11) How would an organism be impacted by an error in the mRNA sequence? A) DNA would not be…

A: An error in the sequence always results in the wrong aminoacid being produced. Hence option(c) is…

Q: 2. The precursor of each new nucleotide in a strand of DNA is a A) deoxynucleoside 5- diphosphate .…

A: They are the polymer of deoxynucleoside 5'-triphosphate. They are double-stranded which are wound…

Q: The extraction of DNA is a common procedure in biotechnology research laboratories. Research the…

A: Common DNA extraction methods Different extraction methods result in different yields and purity of…

Q: What is the main difference in the behavior of DNA and RNA polymerases?

A: Both DNA polymerases and RNA polymerases are enzymes.DNA polymerases are mainly involved during the…

Q: 28. DNA polymerase III adds the first nucleotide A. to the 3' end of the RNA primer. B. to the 5'…

A: Answer : DNA polymerase 3 adds the first nucleotide :  to the 3' end of the RNA primer.

Q: How are these outlines related to the big picture of mutations influencing the expresssion of…

A: Hello there. As you have posted a question with multiple subparts, I will be answering the first 3…

Q: 10) Which statement accurately describes DNA? A) Double Helix C) Remains in the nucleus D) All of…

A: DNA is deoxyribose nucleic acid which, and contain genes also.

Q: 6. What are the sides of the DNA ladder made of? a. b.

A: DNA or deoxyribonucleic acid is the molecule that contains genetic code of organisms. It forms a…

Q: 1. Give the different hydrolytic products of : a DNA b. RNA 2. Enumerate the biological functions of…

A: The biological macromolecules that constitute a living system are : Nucleic acid (DNA and RNA),…

Q: 7. Discuss the modes of actions by which the following three compounds disrupt DNA- associated…

A: Whether its a cancer cell trying to multiply inorder to generate more cancer cell or a pathogen…

Q: 14. A reasonable conclusion to draw from the results of the experiment is that (A) DNA is the…

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.