GPS standards
... d. Identify methods used for the evaluation of handwriting and document evidence. e. Determine the appropriate uses of chromatography and spectroscopy in evidence analysis. SFS3. Students will analyze the use of toxicology, serology, and DNA technology in forensic investigations. a. Classify toxins ...
... d. Identify methods used for the evaluation of handwriting and document evidence. e. Determine the appropriate uses of chromatography and spectroscopy in evidence analysis. SFS3. Students will analyze the use of toxicology, serology, and DNA technology in forensic investigations. a. Classify toxins ...
Okazaki Fragments
... Replication requires the following steps 1-Unwinding Begins at Origins of Replication Two strands open forming Replication ...
... Replication requires the following steps 1-Unwinding Begins at Origins of Replication Two strands open forming Replication ...
Nucleic Acids - Informational Polymers
... • Organisms inherit DNA from their parents. – Each DNA molecule is very long and usually consists of hundreds to thousands of genes. – When a cell reproduces itself by dividing, its DNA is copied and passed to the next generation of cells. ...
... • Organisms inherit DNA from their parents. – Each DNA molecule is very long and usually consists of hundreds to thousands of genes. – When a cell reproduces itself by dividing, its DNA is copied and passed to the next generation of cells. ...
Plasmid w/ kanamycin resistance (pKAN)
... • Mix plasmids with restriction enzymes – BamH1 and Hind III – Restriction enzymes cut the plasmids at precise locations ...
... • Mix plasmids with restriction enzymes – BamH1 and Hind III – Restriction enzymes cut the plasmids at precise locations ...
Class 2
... Non essential gene and α-complementation already present Large dsDNA region contains adenine methylation which should help limit the mismatch repair of the mutations arising during in vitro synthesis Easy to score large numbers of plaques Single stranded phage are readily sequenced ...
... Non essential gene and α-complementation already present Large dsDNA region contains adenine methylation which should help limit the mismatch repair of the mutations arising during in vitro synthesis Easy to score large numbers of plaques Single stranded phage are readily sequenced ...
Chapter 9 Topic: DNA history, replication Main concepts: •When
... matches up with Guanine. This is because A and T form two hydrogen bonds with one another, while C and G form three hydrogen bonds. • Each strand of DNA in a cell becomes a chromosome during cell division. • When a cell must divide, it must produce two cells with exactly the same genetic material. T ...
... matches up with Guanine. This is because A and T form two hydrogen bonds with one another, while C and G form three hydrogen bonds. • Each strand of DNA in a cell becomes a chromosome during cell division. • When a cell must divide, it must produce two cells with exactly the same genetic material. T ...
Human Cheek Cell DNA Extraction
... this lab will further de-mystify DNA by allowing you to see it for your own eyes as a rather abundant substance found in virtually all of your body’s cells. How it works: The cell itself and again the nucleus within the cell are both surrounded by membranes made primarily of phospholipids. Detergent ...
... this lab will further de-mystify DNA by allowing you to see it for your own eyes as a rather abundant substance found in virtually all of your body’s cells. How it works: The cell itself and again the nucleus within the cell are both surrounded by membranes made primarily of phospholipids. Detergent ...
DNA - Biology
... DNA" or “introns”). These special variations come from stretches of short, identical repeat sequences of DNA or "motifs". These motifs can be repeated a variable number of times in different individuals. There are many different types of short sequence variations (Brown TA: Genomes.1999) ...
... DNA" or “introns”). These special variations come from stretches of short, identical repeat sequences of DNA or "motifs". These motifs can be repeated a variable number of times in different individuals. There are many different types of short sequence variations (Brown TA: Genomes.1999) ...
Bio 102 Practice Problems
... 1. Experiments by Avery, McCarty and MacLeod were consistent with the hypothesis that DNA is the genetic material. However, at the time many scientists still didn't believe that DNA was the genetic material for a variety of logical reasons. Which one of the following was NOT cited as a reason to dou ...
... 1. Experiments by Avery, McCarty and MacLeod were consistent with the hypothesis that DNA is the genetic material. However, at the time many scientists still didn't believe that DNA was the genetic material for a variety of logical reasons. Which one of the following was NOT cited as a reason to dou ...
DNA: The stuff of Inheritance
... In Cambridge, England James Watson and Francis Crick were also trying to determine the structure of DNA. Watson saw Franklin’s picture, and he and Crick correctly deciphered DNA’s ...
... In Cambridge, England James Watson and Francis Crick were also trying to determine the structure of DNA. Watson saw Franklin’s picture, and he and Crick correctly deciphered DNA’s ...
DNA - Madison Public Schools
... DNA outside of a living cell DNA polymerases are used to make copies of DNA material This is useful to forensic scientists because small samples could be multiplied. ...
... DNA outside of a living cell DNA polymerases are used to make copies of DNA material This is useful to forensic scientists because small samples could be multiplied. ...
Welcome to the Chapter 12 Test!
... reaction, and explain why this reaction will not occur without the help of enzymes. ...
... reaction, and explain why this reaction will not occur without the help of enzymes. ...
DNA
... • Each side of DNA is called a “template mechanism” • Parent strand: original copy of DNA, used as template • Daughter strand: newly synthesized complement ...
... • Each side of DNA is called a “template mechanism” • Parent strand: original copy of DNA, used as template • Daughter strand: newly synthesized complement ...
inv3DNA - Empidonax-hommondii10-11
... it is really up to the man. Even the smallest things are different, including chromosomes. A Y chromosome is comparatively smaller than an X [as displayed in the above picture]. Y’s have 78 genes whereas X’s have 1,098. DNA is the basis for cloning. You may have heard of the sheep, Dolly. She was th ...
... it is really up to the man. Even the smallest things are different, including chromosomes. A Y chromosome is comparatively smaller than an X [as displayed in the above picture]. Y’s have 78 genes whereas X’s have 1,098. DNA is the basis for cloning. You may have heard of the sheep, Dolly. She was th ...
DNA (Deoxyribonucleic Acid)
... all the genetic diversity seen in living things. • They had a larger alphabet (20 “letters” vs. 4), which meant they must be capable of storing larger and more varied amounts of information. ...
... all the genetic diversity seen in living things. • They had a larger alphabet (20 “letters” vs. 4), which meant they must be capable of storing larger and more varied amounts of information. ...
DNA (Deoxyribonucleic Acid)
... So both new cells will have the correct C---G DNA T---A 2. When does replication occur? A---T During interphase (S phase). G---C 3. Describe how replication works. A---T Enzymes unzip DNA and complementary G---C nucleotides join each original strand. C---G 4. Use the complementary rule to A---T crea ...
... So both new cells will have the correct C---G DNA T---A 2. When does replication occur? A---T During interphase (S phase). G---C 3. Describe how replication works. A---T Enzymes unzip DNA and complementary G---C nucleotides join each original strand. C---G 4. Use the complementary rule to A---T crea ...
Molecular Genetics Multiple Choice Identify the letter of the choice
... c. DNA polymerase Which of the following situations is most like telomeres? a. the pull tab on a soft drink can b. the two ends of a shoelace c. the central spindle that a CD fits around while in the case d. the mechanism of a zipper that allows the separated parts to be joined e. the correct letter ...
... c. DNA polymerase Which of the following situations is most like telomeres? a. the pull tab on a soft drink can b. the two ends of a shoelace c. the central spindle that a CD fits around while in the case d. the mechanism of a zipper that allows the separated parts to be joined e. the correct letter ...
No Slide Title
... fragment between the primers increases about 2-fold with each cycle. • For n = number of cycles, the amplification is approximately [2exp(n-1)]-2. • After 21 cycles, the fragment has been amplified about a million-fold. • E.g. a sample with 0.1 pg of the target fragment can be amplified to 0.1 micro ...
... fragment between the primers increases about 2-fold with each cycle. • For n = number of cycles, the amplification is approximately [2exp(n-1)]-2. • After 21 cycles, the fragment has been amplified about a million-fold. • E.g. a sample with 0.1 pg of the target fragment can be amplified to 0.1 micro ...
Gene Linkage
... together. – Since both of the DNA molecules were cut with the same restriction enzymes the sticky ends will contain complimentary bases. – DNA ligase can be used to fuse together the DNA fragments. – Beside recombinant DNA, in what other process is DNA ligase used? ...
... together. – Since both of the DNA molecules were cut with the same restriction enzymes the sticky ends will contain complimentary bases. – DNA ligase can be used to fuse together the DNA fragments. – Beside recombinant DNA, in what other process is DNA ligase used? ...
Bio 102 Practice Problems The Double Helix
... 1. Experiments by Avery, McCarty and MacLeod were consistent with the hypothesis that DNA is the genetic material. However, at the time many scientists still didn't believe that DNA was the genetic material for a variety of logical reasons. Which one of the following was NOT cited as a reason to dou ...
... 1. Experiments by Avery, McCarty and MacLeod were consistent with the hypothesis that DNA is the genetic material. However, at the time many scientists still didn't believe that DNA was the genetic material for a variety of logical reasons. Which one of the following was NOT cited as a reason to dou ...
SEE YOUR OWN DNA
... cells, every cell in the body has DNA and every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus, but a small amount of DNA can also be found in the mitochondria. The only people with exact same DNA are identical siblings. This is why DNA is so important to forensic ...
... cells, every cell in the body has DNA and every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus, but a small amount of DNA can also be found in the mitochondria. The only people with exact same DNA are identical siblings. This is why DNA is so important to forensic ...
DNA profiling
DNA profiling (also called DNA fingerprinting, DNA testing, or DNA typing) is a forensic technique used to identify individuals by characteristics of their DNA. A DNA profile is a small set of DNA variations that is very likely to be different in all unrelated individuals, thereby being as unique to individuals as are fingerprints (hence the alternate name for the technique). DNA profiling should not be confused with full genome sequencing. First developed and used in 1985, DNA profiling is used in, for example, parentage testing and criminal investigation, to identify a person or to place a person at a crime scene, techniques which are now employed globally in forensic science to facilitate police detective work and help clarify paternity and immigration disputes.Although 99.9% of human DNA sequences are the same in every person, enough of the DNA is different that it is possible to distinguish one individual from another, unless they are monozygotic (""identical"") twins. DNA profiling uses repetitive (""repeat"") sequences that are highly variable, called variable number tandem repeats (VNTRs), in particular short tandem repeats (STRs). VNTR loci are very similar between closely related humans, but are so variable that unrelated individuals are extremely unlikely to have the same VNTRs.The DNA profiling technique nowadays used is based on technology developed in 1988.