1. Match the statements in column A with the terms in column B. Shade only the letter of your answer. COLUMN A COLUMN B 1. DNA is cut out of one organism and put into another organism. A trait will be transferred from one organism to another. 2. A technique used to compare DNA from two or more organisms. 3. Creating an organism that is an exact genetic copy of another. They will have the same exact DNA as the parent. 4. A science of changing the DNA in a living organism to create something new 5. Breeders choose which organism to mate to produce offspring with desired traits. A. artificial selection B. cloning C. gel electrophoresis; analyzing DNA D. genetic engineering E. gene splicing

Q: Which of the following suspects does the crime scene DNA match? O a suspect #1 suspect #2 suspect #3…

A: DNA profiling DNA profiling is a DNA based technique that determines the DNA and its sequence and…

Q: In this activity you will extract DNA from living material. Before you begin, here are some helpful…

A: DNA (deoxyribonucleic acid) extraction is the process in which DNA of the given living organism or…

Q: 22. Which statement is correct about restriction enzyme? They cut methylatedsite They cut…

A: Restriction enzymes are important enzymes in biotechnology that allow the isolation of a particular…

Q: Which macromolecule is related to a. Genotype ? b. Phenotype ?

A: Phenotype and genotype are the two ways by which we express traits.

Q: Match the biotechnology to how it works or what it does. Ja machine copies DNA molecules to make…

A: Biotechnology is the term used to describe the use of biology to make new products. It involves…

Q: Dr. Lydia Villa-Komaroff... O developed methods to use PCR to analyze crime scenes, and was the…

A: Dr. Lydia Villa-Komaroff is a molecular biologist who is well-known for her contributions to the…

Q: What was the purpose of transferring the +DNA and -DNA tubes from ice to hot water bath to ice…

A: Heat shock is the method use for transformation of plasmid DNA into Ecoli. It consists of a foreign…

Q: Paternity Test: Alanna claims John is the father of Timmy, but Leo thinks that he is the father. All…

A: Paternity testing It involves the use of profiles of DNA to identify whether an individual is the…

Q: Abands). Please, àdestity he 10. Samples were tested for sickle cell disease by PCR. The results…

A: HbA is the normal adult hemoglobin and HbS is the mutated one causing sickle-cell anemia. The…

Q: Describe the scientific procedure for purifying ones own chromosomal DNA from saliva at home. No…

A: Purifying chromosomal DNA from saliva can be done at home using a simple protocol with household…

Q: 3. How and why can CRISPR be used to cure sickle cell 6a Audio Includ disease? Include ALL of the…

A: Sickle Cell Anemia:- It is a disorder of the RBCs which is a genetic disorder. Hence, the gene…

Q: Choose

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

Q: 4. SNPS can occur in both coding and noncoding regions of the genome. True False

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

Q: Which of the definitions below most accurately describes a chromosome? Group of answer choices 1.…

A: chromosome  Answer -  2. All of the DNA found in a cell

Q: Match genetic terminology with their descriptions.   the total mount of DNA in a cell   the genes…

A: The functional unit of heredity is called as gene. Genes are located on the DNA molecules. The…

Q: I just need help solving this, I would very much appreciate it.

A: Chromosomes are filamentous bodies present in the nucleus. They are composed of DNA(…

Q: Arrange the scrambled words to form a term related to genetics. 2. After  you have formed the words,…

A: Genetics-Genetics is a branch of biology concerned with the study of genes, genetic variation, and…

Q: 1. What are some reasons to do PCR? 2. Why do we use a special DNA polymerase from thermophilic…

A: Dear student, as per the honour code, we are allowed to answer only one question at a time. Please…

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: The lacZ gene from E. coli encodes the enzyme B-galactosidase, which catalyzes conversion of a…

A: Recombinant DNA technology deals with changing the DNA sequence of the organisms. The molecular…

Q: 1. a. What is PCR? Explain/relate its importance in DNA marker analysis. 1.b. What are restriction…

A: A restriction enzyme is a bacterial protein that cleaves DNA sequences at sequence-specific sites,…

Q: Gene therapy means to know the sequence of nitrogen bases in all genes True Error

A: The functions of DNA and RNA are controlled by genes. Genes are made up of a distinct collection of…

Q: The southern blot below is the results of a PCR-based paternity test conducted at KNUST forensic lab…

A: The genetic material of an individual is packed in the form of DNA. Shorter nucleotide sequences…

Q: RESULT PROCEDURE A. Salt gargle 1. Dissolves cell membranes B. Filter your extract 2. Breaks open…

A: DNA EXTRACTION PROCESS:- It is the process of extracting the DNA from the rest of the other…

Q: Please answer the recent examples or studies about cloning entire organisms in 1. Plants 2. Animals

A: Cloning is a laboratory procedure that creates genetically identical organisms via non-sexual ways.…

Q: 2. The picture shows a segment of DNA from a cat. Which of these is most likely the kitten of this…

A: Dna finger printing is a technique which is used to compare the DNA of two individuals to identify…

Q: Explain why these two DNA samples give different results, when they're both 50% G-C. Fraction of DNA…

A: DNA is the genetic material that carries all the hereditary information from generation to…

Q: How does DNA testing can be used to confirm the purity of the cell line? Support your answer by…

A: Verification of the species of a cell line can be performed by probing the sequence associated with…

Q: True or False 1. Any time DNA is damaged, a mutation will result 2. The vast majority of DNA…

A: DNA replication is the process by which new DNA is synthesized from the old DNA by semiconservative…

Q: romosomes and Heredity tiple Choice: Write the CAPITAL letter of your answer choice in the blank AND…

A: 1) A family chart, diagram  or record or a  history which indicates or determines  the individual in…

Q: has been assembled by researchers and transplanted into a donor bacterial strain to study never…

A: The correct option is d. Synthetic genome Please find the explanation in step2:

Q: Statement 1: Gel electrophoresis separates macromolecules like DNA and proteins according to the…

A: A molecular technique commonly used for the separation of proteins based on mass is called SDS-PAGE…

Q: 9. compare and contrast different mutation mechanisms 10. relate variations in chromosome number and…

A: 9) Mutation is the permanent alteration of the nucleotide sequence of a genome  These mutations can…

Q: 22. Which statement is correct about restriction enzyme? O They cut methylatedsite O They cut…

A: A restriction enzyme detects a certain short nuclear sequence and specifically breaks DNA at that…

Q: DNA Gene Trait DNA Replication Nitrogen Base Chromosome

A: DNA DNA or Deoxyribonucleic acid is a molecule that contains the instructions, required for the…

Q: Question 20. Typically cloning of any DNA fragment involves the following tasks: Put these tasks in…

A: The technique of combining DNA molecules from two separate sources and putting them into a host…

Q: the mutations

A:

Q: Direction: Encircle the letter of the correct answer. 1. It is a double-stranded , self replicating,…

A: 1. Plasmid is a double-stranded, self-replicating, circular DNA molecule present in bacteria that…

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.