Astronomers have made great strides in sending probes out to other planets and moons in our solar system. If they were to find a living creature some place other than Earth, how could DNA analysis help them better understand the organism? Explain in 1-2 sentences. B I U ⠀

Q: You compare two strands of mtDNA and discover that there are 3 differences in base pairs between…

A:

Q: The human genome is made from more than 3 billion nucleotides.  How many sites (loci) are…

A: According to the question,  The human genome is made from more than 3 billion nucleotides.  How many…

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: Explain the principles of DNA migration of sample A in the electrophoresis experiment

A: Electrophoresis is a separation technique that was used to separate the mixture of molecules from a…

Q: What does the alcohol do in this experiment? Why does the DNA rise to the top after adding alcohol?…

A: Extraction of DNA from fruits.

Q: If a sample of double-stranded DNA gave the following results, what is the concentration (ng/uL) of…

A: The absorption value of 1 at A260 corresponds to 50 ug/ml So, the value of 1.637 at A260 corresponds…

Q: If a DNA sample was GC-rich, what would you need to do to adjust your PCR reaction and why?

A: DNA is a sequence of nucleotides with four different nitrogenous bases like adenine, guanine,…

Q: You are examining evidence from an old crime scene. You have a blood sample, but you believe that…

A: Mitochondrial DNA (deoxyribonucleic acid) refers to the DNA present in mitochondria. Mitochondria is…

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: The Hershey and Chase blender experiment was designed to test isotope labeling of DNA and proteins.…

A: Pls refer below for solution :

Q: 767 B C A C T A A G G G (!!! : A D

A: DNA structure DNA is deoxyribonucleic acid , structures of DNA is double helix made of two…

Q: A segment of DNA has the following sequence:TTGGATGCTGAACCTACGACA. What would the sequence be…

A: DNA has 2 types of base pairs purines and pyrimidines. Purines consist of adenine and guanine while…

Q: A scientist programed his PCR machine to perform five complete cycles of PCR starting with one…

A: Answer: PCR = Polymerase Chain Reaction is the process to amplify the strand of DNA where we need…

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: Consider the following four DNA sequences taken from the a homologous gene from four different…

A: Multiple sequence alignment is majorly used to find out evolutionary relationship between…

Q: What would be the molar concentration of human DNA in a humancell? Consult your teacher.

A: Deoxyribonucleic acid (DNA) is a double-stranded molecule. DNA replication is the process by which…

Q: The first human genome was sequenced and pieced together by aligning the sequenced DNA fragments:…

A: The first human genome was sequenced through a process called shotgun sequencing.In shotgun…

Q: ve manipulated traits in organisms by selective breeding. With new es, humans have recently been…

A: Genes are made up of DNA and these are functional unit of heredity. One can imagine the very small…

Q: Match the researchers (1–6) with the discoveries listed.     Discovered regularity in the ratios of…

A:

Q: DNA is isolated from concentrated ocean water. One genome is studied, and the proportion of each…

A: DNA is made of of pentose sugar, nitrogenous base, phosphate group which forms a nucleotide and each…

Q: Which female could be the mother of the child and why? Which male could be the father of the child…

A: There are several ways to identify the mother of a child from VNTR loci. One way is to look at the…

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: Someone broke into the bookstore and stole thousands of dollars’ worth of textbooks. Some hairs were…

A: Most likely the culprit is suspect 1. This is so as the banding pattern of suspect 1 is matching…

Q: 10000 bp 8000 bp | 6000 bp 5000 bp 4000 bp | 3500 bp 3000 bp 2500 bp 2000 bp 1500 bp 1000 bp 750 bp…

A: Agarose gel electrophoresis is a molecular biology technique used in laboratory to detect the…

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: Meselson and Stahl argue that the Watson & Crick proposal for DNA structure:  -Was irrelevant to…

A: Deoxyribonucleic acid (also referred to DNA) is a molecular structure that conveys the genetic…

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: Humans have manipulated traits in organisms by selective breeding. With new technologies, humans…

A: Gene editing or genome editing is a group of technologies that help the scientists to specifically…

Q: Why do you think DNA is the genetic material used by eukaryotes instead of RNA?

A: Deoxyribonucleic acid (DNA): Nucleic acids are molecules that store hereditary information for…

Q: Bacteria and other microbes can be used to "clean up" an oil spill by breaking down oil into carbon…

A: Adenine, Guanine, Cytosine, and Thymine are the nitrogenous bases present in DNA. Adenine and…

Q: You are studying a genetic disease and trying to determine its location on a chromosome using…

A: Gel electrophoresis is used to separate the DNA fragments on the basis of their size.

Q: Bacteria and other microbes can be used to "clean up" an oil spill by breaking down oil into carbon…

A: In a double-stranded DNA, two complementary strands interact with each other by hydrogen bonds.…

Q: Any molecular project, whether it be genetic engineering, phylogenetics, population genetics,…

A: We can strongly agree with this point.  Any molecular project, whether it be genetic engineering,…

Q: Suppose you were given a nucleic acid sample and the tools to analyze it. What features would allow…

A: Nucleic Acid : These are large biomolecules which are composed of nucleotides which are made pf…

Q: Order the following from 1-12 events chronologically based on the next generation sequencing…

A: Genome sequencing is a biotechnological technique which is prominently used in sequencing the genome…