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DNA and RNA
DNA and RNA

... substance such as a chemical that causes mutations mutation permanent change in a cell’s DNA ranging from changes in a single base pair to deletions of large sections of chromosomes Hox genes A form of gene regulation in an eukaryotic embryo where a series of genes controls the organs and tissues th ...
GEL ELECTROPHORESIS VIRTUAL LAB
GEL ELECTROPHORESIS VIRTUAL LAB

... For each section read the question first and then read through the information on the website. As you go through the virtual lab, be sure to read all directions, follow all prompts given to you, and answer all of the following questions. DNA STRAND SIZE ...
No Slide Title
No Slide Title

... Figure 6-27 The sex-determination genes from humans and whales are unmistakably similar. Although their body plans are strikingly different, humans and whales are built from the same proteins. Despite the length of time since humans and whales diverged, the nucleotide sequences of many of their gene ...
AP Biology: Unit 3A Homework
AP Biology: Unit 3A Homework

... 4. If a species has 35% adenine in its DNA, what are the percents of the other three bases? 5. Describe the basic structure of DNA. Be detailed! Include base pairing. 6. What is the advantage of the double stranded aspect of DNA? 7. What are the three models of DNA replication? Describe the accepted ...
Biotechnology Part 1
Biotechnology Part 1

... Bioinformatics: Use computers to sort through data ...
STAAR Review 4
STAAR Review 4

... a. All of their daughters will be color blind. b. The mother is a carrier of the color blindness gene. c. All of their sons will have normal color vision. d. All of their sons will be color blind. ...
View PDF
View PDF

... cells. Normally, cells in a multicellular organism function to maintain the health of an organism. Cell division is controlled so that an organism has the number of cells it needs to function. Cancer cells are, in a way, “selfish” cells. Where normal cells stay within the same tissue, cancer cells s ...
Lecture Notes - Course Notes
Lecture Notes - Course Notes

EOC Review 2 - Wayne County Public Schools
EOC Review 2 - Wayne County Public Schools

... The combination of genetic material from 2 or more organisms is called ________. • recombinant DNA - rDNA ...
Semester 2 Exam Review
Semester 2 Exam Review

... Learning Target 2: Students will understand the  processes involved in DNA replication. Learning Target 3: Students will understand the  processes involved with Transcription and Translation  and the relationship between the two. ...
Microbial Genetics
Microbial Genetics

... Genetic Variation Results from Mutation Most mutations are either harmful, or neutral, but sometimes they are beneficial. If the mutations are not too harmful, they will be passed on to their progeny (offspring). This is the hereditary basis of evolution. These heritable changes in a lineage or pop ...
Atlas Pfu DNA Polymerase
Atlas Pfu DNA Polymerase

... Description: Atlas Pfu DNA Polymerase has been purified from the Recombinant E. coli strain with cloned gene encoding Pyrococcus furiosus DNA polymerase. In addition to 5´→3´ DNA polymerase activity, Atlas Pfu DNA Polymerase also possesses 3´→5´ exonuclease (proof-reading) activity. Atlas Pfu DNA Po ...
Name _________KEY___________________________
Name _________KEY___________________________

... 34. What is Polymerase Chain Reaction (PCR)? A process used to make many copies of selected segments of DNA. This is often needed when only a small sample is available for analysis (i.e., evidence obtained at a crime scene). 35. What is the goal of the Human Genome Project? Map (find the location of ...
EOC Study Checklist
EOC Study Checklist

... Squares are males, Circles are females Darkened shape has the trait, clear shape is unaffected Dominant – see individuals of both sexes at all generations with trait ...
Case-It - South. Blot.
Case-It - South. Blot.

... Case-It: Southern Blotting Sickle cell anemia Background: Sickle cell anemia is a disease of red blood cells. It is caused by a mutation in the hemoglobin gene. A single base change results in a single amino acid substitution. This mutation causes the hemoglobin to change its conformation to a more ...
AS 90729 version 2 Describe genetic processes Level 3 Credits 4
AS 90729 version 2 Describe genetic processes Level 3 Credits 4

... different protein produced / shape change / active site not functional. Silent: the mutation produces the same amino acid as some amino acids have several different codes. No change to the protein. ...
BIOLOGY Cells Unit GUIDE SHEET
BIOLOGY Cells Unit GUIDE SHEET

... 15. Compare and contrast the two types of mutations in the table below. Then, provide a specific example of each type of mutation as follows: 1. Using the DNA sequence TACCGGGCATTCAAA as a starting point, make a mutation of the indicated type. Write your mutated DNA sequence. 2. Using the Genetic Co ...
Sir Alec Jeffreys minisatellites
Sir Alec Jeffreys minisatellites

... Unit - 15-400 bp (average about 20). Repeat - Generally 20-50 times (1000-5000 bp long). Location - Generally euchromatic. Examples - DNA fingerprints. Tandemly repeated but often in dispersed clusters. Also called VNTR’s (variable number tandem repeats). Human λ33.1 minisatellite (62 bp) AAGGGTGGGC ...
File - Schuette Science
File - Schuette Science

... •Chromosomes are made up of super coiled strands of DNA •Genes are •sections of your chromosome •made up of DNA ...
Mutations Learning goals Mutation Where Mutations Occur
Mutations Learning goals Mutation Where Mutations Occur

... Where Mutations Occur –  Mutations occur in regular body cells •  1. Occurs during mitosis (cell division) •  2. Affects the person, not the offspring •  3. Affects the function of the cell –  This may cause cancer ...
Forensic DNA Fingerprinting Kit - Bio-Rad
Forensic DNA Fingerprinting Kit - Bio-Rad

... 1. How important is enzyme concentration for a DNA digest? 2. How important is DNA concentration (substrate) for a DNA digest? 3. How important is digest time for a DNA digest? 4. How important is digest temperature for a DNA digest? 5. How important is thoroughly mixing the sample prior to a D ...
Powerpoint slides - Berkeley Statistics
Powerpoint slides - Berkeley Statistics

... • Each cell contains a complete copy of the organism's genome. • Cells are of many different types and states E.g. blood, nerve, and skin cells, dividing cells, cancerous cells, etc. • What makes the cells different? • Differential gene expression, i.e., when, where, and in what quantity each gene i ...
Eukaryotic and Prokaryotic Cells
Eukaryotic and Prokaryotic Cells

... its location by an enzyme Transposase is encoded within the transposon ...
Biotechnology
Biotechnology

... in which it can be replicated and expressed. This is achieved by incorporating the DNA in a vector. an example of cloning using E. coli as the host and a plasmid as the vector. vector Plasmids are sometimes called "vectors", because they can take DNA from one organism to the next. Not all vectors ar ...
1) The function of the cell cycle is to produce daughter cells that: (A
1) The function of the cell cycle is to produce daughter cells that: (A

... (C.) two closely related versions of a gene that are expressed in different tissues, or at different times during development (D.) groups of genes with identical functions, but entirely unrelated sequences (E.) groups of identical genes that are expressed together 47) Promoters for eukaryotic mRNA s ...
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DNA damage theory of aging

The DNA damage theory of aging proposes that aging is a consequence of unrepaired accumulation of naturally occurring DNA damages. Damage in this context is a DNA alteration that has an abnormal structure. Although both mitochondrial and nuclear DNA damage can contribute to aging, nuclear DNA is the main subject of this analysis. Nuclear DNA damage can contribute to aging either indirectly (by increasing apoptosis or cellular senescence) or directly (by increasing cell dysfunction).In humans and other mammals, DNA damage occurs frequently and DNA repair processes have evolved to compensate. In estimates made for mice, on average approximately 1,500 to 7,000 DNA lesions occur per hour in each mouse cell, or about 36,000 to 160,000 per cell per day. In any cell some DNA damage may remain despite the action of repair processes. The accumulation of unrepaired DNA damage is more prevalent in certain types of cells, particularly in non-replicating or slowly replicating cells, such as cells in the brain, skeletal and cardiac muscle.
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