Write a short essay explaining the evidence that DNA is the genetic material. Be sure to use the results of the key experiments to help you with your answer

Q: 50 words essay on how important to have an adequate knowledge of biochemistry in understanding…

A: The branch of science that deals with the chemical substances and the processes involving them, that…

Q: What is meant by the term DNA replication? a. synthesis of nucleotides b. cell division c.…

A: Deoxyribonucleic acid(DNA) is a molecule comprised of two polynucleotide chains coiled around each…

Q: Choose the combination of answers that most accurately completes the statement. Messenger RNA is…

A: Genetics is the investigation of heredity. Heredity is a natural interaction whereby a parent passes…

Q: Write a Good background introduction about DNA and why its important to extract it.

A: Nucleic acids are of two types – DNA and RNA. DNA is the genetic material in humans. It is composed…

Q: Analyze the results obtained by the Lederbergs, and explainhow they are consistent with the random…

A: In 1952, Esther and Joshua Lederberg are pioneers of bacterial genetics who carried out an…

Q: Choose the combination of answers that most accurately completes the statement.Which of the…

A: PCR is a technique that results in exponential amplification of a selected region of a DNA molecule…

Q: Which is true of the lagging strand in DNA synthesis?   a. It is built elongating towards the…

A: DNA replication is the process by which the DNA generates a copy of itself. It is semi-conservative…

Q: If a police detective finds the tiniest amount of cells at a crime scene, they could produce more…

A: In this question, we have to answer by which mathod the tiniest amount of DNA can amplified.

Q: How would the discovery of DNA and how DNA "works" have changed how scientists could research…

A: The discovery of DNA has a great contribution to the field of Science and its advancements. The…

Q: Hypothesize and diagnose the structure of DNA

A: Nucleic acid are biological macromolecules which consists of :- A ) DNA  B ) RNA  DNA is…

Q: Choose the combination of answers that most accurately completes the statement.What is the smallest…

A: A gene is the fundamental physical and practical unit of heredity. Gene are comprised of DNA. A few…

Q: Predict what might happen if the DNA that coded for a protein contained thewrong base sequence.

A: Proteins are the building blocks of the body. It plays an essential role in the body. Proteins are…

Q: write the difference  between DNA and RNA. Also compare the function of DNA  and RNA .  ( please…

A: The differences between the DNA and RNA are given below.

Q: differentiates the DNA from RNA.

A: DNA: It stand for deoxyribonucleic acid, which is a molecule that contains the instructions an…

Q: Choose the combination of answers that most accurately completes the statement. Which gene is…

A: Which gene is incorporated into plasmids to detect recombinant cells?

Q: Which tool did Maurice Wilkins use when studying DNA? O electron microscope O X-ray machine O…

A: DNA ( deoxyribonucleic acid) is the genetic material that the organism inherits from the parental…

Q: Use a drawing to illustrate the principle of DNA gel electrophoresis.

A: Gel electrophoresis is a method which is used to separate the macromolecules such as DNA, RNA,…

Q: evaluate the safeguards used in research using genetic engineering.

A: Genetic engineering is a process in which recombinant DNA is used to alter the genetic material…

Q: Write a short essay that explains how recombinant DNA techniques were used to identify and study…

A: DNA segment carrying information from parents to the offspring is called a gene. It is a determinant…

Q: A researcher studies a mutation that occurs in humans and writes four facts about the mutation in a…

A: The mutation is sudden changes in genetic material. They are caused by mutagen. The mutation is…

Q: Choose the combination of answers that most accurately completes the statement. Transfer RNA is the…

A: RNA is a polymer of nucleic acid consisting of four monomeric ribonucleotides. Each ribonucleotide…

Q: DNA _____________ are enzymes that prevent tangling of DNA strands during DNA replication.

A: Topoisomerases is a class of enzymes that reduce supercoiling in DNA by breaking and rejoining one…

Q: In your textbook, read about DNA technology. Complete the table by using each term in a sentence.

A: Genetic Engineering - with the increasing demand for food, genetic engineering of the existing crop…

Q: Answer the two parts of the question. a) Explain what gene therapy involves. b) Discuss how gene…

A: Gene therapy presents one of the best technical difficulties in current medicine. It is…

Q: Use the figure of a plasmid below to answer the following questions. 43) Which enzyme was used to…

A: Bacteria contain Chromosomal DNA as a genetic material but apart from that it also possess rounded…

Q: Which is an application of genetic engineering

A: Genetic engineering permits researchers to move desired genes from one plant or creature into…

Q: Interesting knowledge about DNA.

A: DNA is involved particles called nucleotides. Each nucleotide contains a phosphate group, a sugar…

Q: (claim) summarize scientist's error in naming noncoding DNA "junk" DNA.

A: The non-coding DNA or intron parts of the DNA (gene) are usually do not produce any proteins for…

Q: Use the gel below to answer the questions. Evidence was Evidence A B C D collected at a crime scene…

A: Forensic science is concerned with the collecting and examination of physical evidence as well as…

Q: Predict what might happen if the DNA that coded for a protein contained the wrong base sequence.

A: The DNA sequence of a gene will determine the amino acid sequence of the resulting protein. It takes…

Q: Give information about the polymer wafer invented by Robert Langer and Henry Brem to treat brain…

A: Fact: "Robert Samuel Langer, Jr. FREng, is an American chemical engineer, scientist, entrepreneur,…

Q: Spot the difference between the chemical structures of DNA & RNA and state the said difference in a…

A: Deoxyribo nucleic acid is abbreviated as DNA and Ribonucleic acid as RNA. They are the molecules…

Q: Use to answer the questions. Evidence was collected at a crime scene and sequenced. DNA samples were…

A: Introduction :- DNA fingerprinting is an Biotechnological method which is used to detect the suspect…

Q: _____________ is a mechanism that removes and replaces individual nucleotides in DNA when bases have…

A: There are 3 main DNA repairing mechanisms:  - Base excision Nucleotide excision Mismatch repair

Q: Question 2 Cutting DNA into various size fragments is part of... Genetic fingerprinting Genetic…

A: Answer

Q: OPEN ENDED QUESTION List the steps of DNA replication in order. Explain what is happening at each…

A: DNA is the genetic substance that gives each cell its identity. Biomolecules and organelles must be…

Q: Vho first developed the DNA sequencing approach using dideoxynucleoside triphosphates in DNA…

A: DNA was major topic of discuss in early times for scientists. It's structure and constituents…

Q: A.) Write a paragraph discussing the approach you would take to create a transgenic organism and the…

A: As per our company guideline we are supposed to answer only first question or first 3 sub parts of…

Q: Which event contradicts the central dogma of molecular biology? a. Poly-A polymerase enzymes process…

A: To find: The event contradicts the central dogma of molecular biology

Q: a. Describe the ingredients of a PCR reaction.

A: PCR is used for amplification of DNA or to make multiple copies of DNA. PCR is used in forensics,…

Q: DNA from one human cell if stretched out would be _______ meters long

A: DNA stands for Deoxyribonucleic acid is a molecule which is composed of two polynucleotide chains…

Q: Compare basing on the text the DNA and the RNA.

A: DNA and RNA are two important nucleic acid, both are made up of nucleotides and posses sugar as back…

Q: Sketch    a    DNA    molecule    to    show:    double    strands,    complementary    base…

A: Answer

Q: Which mutation would be harmful to the farming industry

A: Any alteration in the sequence of DNA, the complex molecule that codes for life, is referred to as a…

Q: In enzymes cut DNA into fragments, which are separated by size to form a pattern of bands.

A: In DNA Fingerprinting enzymes cut DNA into fragments which are separated by size to form a pattern…