Match the vocabulary word with the proper definition: enzyme that joins two pieces of DNA ✓ first human protein to be produced by genetic engineering 1. DNA ligase II. recombinant DNA III. transgenic crop ✓ process that makes many copies of a gene IV. polymerase chain reaction or other DNA segment V the process of isolating and making copies of a gene V the process of placing recombinant DNA into a living cell circular DNA that is not part of a chromosome genetically modified plants ✓ changing an organism by transforming with recombinant DNA V. gene cloning VI. genetic engineering VII. transformation VIII. plasmid IX. biotechnology X. insulin the use of technology to change the genetic makeup of living things for human purposes made by joining DNA from two different

Q: Short tandem repeats (STR) profiling is based on O A. the fact that many foods are being genetically…

A: The method of DNA profiling used today is based on PCR and uses simple sequences or short tandem…

Q: You are an expert molecular biologist and you just had your regular PCR run and you are now checking…

A: Following are the steps you will make to be able to avoid this in your next PCR run?   1. do the…

Q: Dr. A. Zion wants to study the flight gene of birds. In order to study the DNA, he must first…

A: Genes are the sections within the long DNA molecule.  To study DNA, you first have to get it out of…

Q: 1) What do you want to learn, if anything, about your own genome? Answer: Honestly i am not a…

A: The trillions of cells in a human organization, based on particular structural and functional…

Q: Which of the following is true about DNA manipulation? Select the best answer.

A: DNA manipulation is a well-established field in biology and biotechnology. Over the centuries,…

Q: Choose the one answer that fits best. Which statement regarding PCR is NOT correct (videos)?   a.…

A: What is PCR ? The PCR stands for Polymerase chain reaction. In this reaction, multiple copies of the…

Q: Which of the following enzymes has 5’ to 3’ exonuclease activity? DNA ligase DNA polymerase I…

A: To shift DNA strands, the 5′ to 3′ exonuclease activity can be used with the polymerization…

Q: You are asked to participate in a clinical trial for a new drug that can activate telomerase. Cancer…

A: Cancer  The unlimited, abnormal division of cell is known as cancer. In cancer the cell is divide…

Q: ere are several different tools used to study or manipulate DNA. Match the description to the…

A: The field of biotechnology has evolved enormously over the years. it's gone from the normal read of…

Q: FOR PKU:  Draw what you’d expect to see if you were to analyze the gene products by conventional…

A: Analyzing PKU gene products: PCR, RT-PCR, and Western BlotPKU (Phenylketonuria) is an autosomal…

Q: The enzymes mentioned below are used as tools during cloning, DNA sequencing and/or gene therapy.…

A: Enzymes  Enzymes are the protein that use as catalysts in metabolic and catabolic reaction to fasten…

Q: DNA polymerases have exonuclease activity that hydrolyzes DNA in the 3′ to 5′ direction. When an…

A: DNA POLYMERASE: DNA polymerase is an enzyme that plays a key role in the replication of DNA, the…

Q: Select any and all statements about polymerase chain reaction (PCR) that are true. There may be more…

A: Polymerase Chain Reaction (PCR) is an enzymatic process in which a specific region of DNA is…

Q: Describe how each of the following is used   DNA hybridization. Polymerase chain reaction (PCR) .…

A: Answer: MOLECULAR TECHNIQUES : These are the techniques which we perform on the genetic molecules…

Q: All EXCEPT which of the following statements are evidence that DNA, and not protein, is the genetic…

A: In the past, it was known that organisms carry something that is passed on to subsequent…

Q: Choose

A: Introduction :- DNA fingerprinting is a method used to identify an individual from a sample of DNA…

Q: A student carries out PCR using the following steps:  step 1: 94C for 1 minute Step 2: 60C for…

A: A complete set of chromosomes in any species is regarded as its genome. Each  chromosomes homes DNA…

Q: Select the definition of a microsatellite. short pieces of DNA surrounding the periphery of the…

A: Answer

Q: Modern researchers can manipulate genetic material to alter genes and blend plant, animal and…

A: Genetic engineering: Also called genetic modification, it is defined as the process in which the DNA…

Q: Polymerase chain reaction (PCR) is a technique used to amplify (copy) DNA. Suppose a single, linear…

A: A polymerase chain reaction is referred to as PCR. Making several copies of a certain DNA is…

Q: A fellow lab worker brings you DNA containing what might be a similar gene in Leopard Geckos (XG).…

A: Introduction: The polymerase chain reaction is an innovative method for rapid amplifying specific…

Q: Ⓒ Macmillan Learning Identify sequence of target gene Verify absence of target gene by PCR Answer…

A: Introduction :- Certain viral infections and genetic alterations can be quickly and accurately…

Q: Which of the following most accurately describes the process of DNA cloning?​ set of laboratory…

A: Cloning requires DNA with desirable genes obtained using restriction enzymes which is then…

Q: Do all of them True/False 31) The process by which an electrical charge is used to introduce DNA…

A: Molecular biology is a field of biological sciences that studies the structure, composition and…

Q: When constructing a recombinant DNA molecule, a marker gene is used to:   a. give the organism a…

A: Answer :- b. Identify whether the transformed organism contains the recombinant DNA

Q: Write the nucleotide sequence, including the primer, in the 3'to 5' direction. 3'- -5'

A: The current iteration of the dideoxy chain termination sequencing technique is dye terminator…

Q: Write the term or phrase that best completes each statement. Use these choices: gel electrophoresis…

A: PCR is biochemical research technique developed in 1985 by Kary Mullins. It is based on the…

Q: What is Recombinant DNA?

A: Question is about recombinant DNA .

Q: A frameshift mutation occurs in a DNA strand. The mutation is a deletion of the two nucleotides…

A: A frameshift mutation is a genetic mutation caused by a deletion or insertion in a DNA sequence that…

Q: Which ingredient will allow the DNA to form cloudy clumps which can be collected with tweezers salt…

A: Introduction :- A given DNA segment can be quickly multiplied (amplified) into millions or billions…

Q: If you were starting with 25 molecules of DNA in a PCR reaction, ho much DNA would you expect to…

A: INTRODUCTION The total number of copies of double stranded DNA may be calculated using the…

Q: 1pt A test cross

A: Answer: The genotype of the purple-flowered plant is PP. Since white flowers are recessive, the only…

Q: What is the difference between cloning and genetic engineering? What is CRISPR and how does it work…

A: Biotechnology, the use of biology to solve problems and make useful products. The most prominent…

Q: You would like to amplify the gene shown below using PCR with two primers: the primers are shown on…

A: Explanation: A specific area of DNA is amplified using PCR. Primers, which are compact fragments of…

Q: Practical applications of recombinant DNA technology include the: 1. Efficient production of useful…

A: Recombinant DNA technology, also known as genetic engineering, is a technique used to manipulate and…

Q: Enzymes that catalyze DNA denaturation or melting are:   gyrases   topoisomerases   helicases…

A: DNA is a genetic material that is a double stranded structure polymer of nucleotides. DNA…

Q: Which of the following is matched correctly? DNA helicase: unwinds DNA prior to transcription DNA…

A: The study of molecular biology, which includes biomolecular synthesis, modification, processes, and…

Q: genetic disease is caused by a deletion in part of a gene. The deletion results in one copy of the…

A: Option b

Q: You have the following DNA sequence: 5'GGT ACG TTG GGG CTC CAT3' This sequence is transcribed and…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Primers can sometimes bind and target the wrong gene, especially if the primers are allowed to bind…

A: It is difficult for one to to find out gene of interest out of a complete genome. However, a given…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.