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Physical Anthro 2
Section 1
93
Anthropology
Undergraduate 2
02/18/2009

Additional Anthropology Flashcards

 


 

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Term
Biological apologia
Definition
using biology to justify policy and politics
Term
New Biology
Definition
The ability to modify and control human abilities and potentials by the manipulation of bodies, genes, and minds
Term
3 aspects of the new biology
Definition
1. The control of life and death
2. The control of human potentiality
3. The control of human achievement
Term
Whole body dead
Definition
Entirely dead. 40,000 people in the U.S. at some level besides full body death
Term
Brain dead
Definition
there is nothing upstairs as far as cognitive function and controlling vital organs. Can be kept alive with the right machinery
Term
Upper brain dead
Definition
this person will never wake up, will never think another thought. The part of the brain that controls major functions (breathing) still works
Term
Permanent vegetative state
Definition
Involuntary muscle twitches, can move, make noises, follow you with their eyes
Terry Shiavo, Karen Quinlan
Term
Gonzales vs. Oregon
Definition
Supreme court case that allowed physician assisted suicide
Term
Harriet McBride
Definition
the right to fight and society that must give you the right to fight
Term
Peter Singer
Definition
we should not be making decision on the right to die based on specism. Must be a practical decision based on the ability to feel pain.
Term
Transgenic pigs
Definition
Genetically modifying pigs with hearts that mimic human protein
Term
Hyper acute immune reaction
Definition
When your body rejects foreign proteins and attacks it
Term
Embryonic tissue
Definition
Tissues from an embryo that can become anything because they are totipotent. They don't excite an immune reaction. One stem cell can replicate infinite times
Term
Totipotent
Definition
Stem cells that can become everything
Term
Multipotent
Definition
cells that can become several things, bone marrow
Term
Differentiated cells
Definition
Cells from skin, muscle, bones. Can't become anything else
Term
Molly Nash
Definition
Had Falconi's Anemia (couldn't make bone marrow). Took cord blood from her baby brother and grew her new bone marrow
Term
Xenotransplants
Definition
Transplants between humans and animals
Term
Parkinson’s disease
Definition
A neurotransmitter in your brain stops being produced. The part of your brain that controls motor skills is diminished
Term
Spinal cord injury
Definition
Introducing stem cells allows some tissue growth
Term
The Sandwich Generation
Definition
A women has to take care of her children and when they grow up she has to take care of her parents
Term
In Vitro Fertilization
Definition
Latin for in glass. First one performed in 1978. 8-10,000 performed a year.
Term
In Vivo
Definition
In life
Term
Assisted reproductive technology
Definition
Can freeze eggs now and save them for later
Term
Jaycee Buzzanca
Definition
Created by 5 people and was born an orphan. Egg Donor, sperm donor, 2 actual parents and a surrogate mother. Court case decided any couple who protracts to produce a baby, is legally bound to take care of the baby
Term
Lethal genetic trait
Definition
A genetic disorder that either kills you or damages you so much it makes you sterile. Every person is a carrier for 5-7 lethal genetic traits
Term
Downs Syndrome
Definition
At Trisome 21 there are 3 chromosomes instead of 2. At 45+ the chances of having a downs baby are 1/28
Term
Anacephalic
Definition
Babies are born without brains
Term
Spina Bifida
Definition
Neural tube defects caused by lack of folate from sun damage
Term
Amniocentesis
Definition
Can test for sex, blood type, and over 100 genetic diseases. You have to wait until you are 16-17 weeks into the pregnancy
Term
karyotype
Definition
Photograph of chromosomes
Term
Eugenics
Definition
the science devoted to improving the race/species
Term
Negative Eugenics
Definition
business of finding harmful/undesirable genetic traits and eliminating them
Term
Pre-implantation testing
Definition
Make a baby in a petri dish and screen entire genome for genetic fatals. Can test and select against carriers.
Term
Positive Eugenics
Definition
Identifying traits that are valuable and breeding for them. You can shop for sperm donors
Term
Chorionic Villus Sampling
Definition
Pinch off some tissue from the sac that contains the embryonic fluid at 6 weeks. Can only determine genetic diseases, not developmental
Term
Recombinant DNA
Definition
Altering genetic make up of an organism by adding new DNA to it or by changing the DNA that's already there. Ecoli to fight diseases
Term
Restriction enzymes
Definition
Infecting ecoli with a virus that chops it up and then put a piece of DNA in it (human growth hormone). You can make new genetics that never existed in nature
Term
Pro-Karyote
Definition
DNA is not isolated in the nucleus. Single cell bacteria (Ecoli)
Term
Eukaryote
Definition
Multicellar, separate container for information (nucleus). Human cell
Term
Plasmid
Definition
Ring of DNA that occurs in prokaryote cells. Usually one large loop of DNA and other plasmids. Exchange information almost sexually
Term
Diazepam
Definition
Originally developed to reduce muscle tension. Became Valium. Most widely prescribed drug in the world. Long term effects are anxiety, depression and sleeplessness
Term
Human Genome Project
Definition
Entire mapping of the genome. Pharmaceutical companies patenting genes before they know what they do.
Term
Human Growth Hormone gene
Definition
can clip it out with restriction enzymes. Billions growing in vats.
Term
Cosmetic Endocrinology
Definition
Parents giving their children Human Growth Hormone for cosmetic reasons. Can increase height by 25%. We don't know what the effects of excessive amounts are on children.
Term
Roberts 12 step scale
Definition
How much you give back to the world vs. how much it costs to raise you. Mother Theresa is a level 1, most people are a level 6. Some people are so damaged they can't give back at all but you can extend their lives infinitely.
Term
Race
Definition
an arbitrary category invented to fit a misunderstandings about how humans evolve
Term
Cline
Definition
Gradient, temperature behaves this way. Natural representation of actual occurrences of variation.
Term
Purpose of early physical anthropology
Definition
1. To determine how many races there are
2. To figure out the relative ranking among them
The study of the normal white man under varying conditions
Term
Carolus Linneaus
Definition
Science of classification. Classified races. Assumed that behavior traits are fixed in races (painting red lines on your face)
Term
Carolus Linneaus
Definition
Science of classification. Classified races. Assumed that behavior traits are fixed in races (painting red lines on your face)
Term
Degeneration
Definition
What color was Adam? What color is God? If the original pure race was white the other races must have fallen even farther grace.
Term
Blumenback
Definition
Gave us the race categories we still use today. White, black, brown, yellow and red.
Term
Petrus Camper’s Facial Angle
Definition
The guiding principal which God made humans was by face shape. The stupidest people had the pointiest faces. The race with the flattest faces was Asian.
Term
Up from the ape
Definition
After Darwin, most advanced races where the farthest evolved from the ape. Most savage are most ape-like
Term
Samuel Morton
Definition
Most important trait was size of brain. Had to doctor study and choose only specific skulls to get the conclusion he wanted. He already knew the answer.
Term
Tuskegee syphilis study
Definition
Syphilis a black disease because of the natural affinity for black people to sex. 400 black men told they had brain disease and never treated them for syphilis
Term
Franz Boas
Definition
studied the syphallic index (measurements of the skull) of immigrants and decided it had more to do with nutrition than intelligence
Term
Sickle cell
Definition
Carries of sickle cell trait are more immune to Malaria. caused by point mutation where the amino acid, glutomic acid(normal), is substituted with valine(sickled) at 6th codone. Causes cell to collapse into a sickle shape
Term
Tay-Sachs
Definition
Most common in Ashkanazi Jews. Tay-sachs carriers have a much lower rate of TB and a much lower death rate of those who do have TB. TB plagues the ghettos.
Term
Cystic Fibrosis
Definition
Vast majority of people are of white European decent. Carriers of Cystic Fibrosis are resistant to Typhoid Fever. Typhoid fever caused by a type of salmonella from raw sewage
Term
Packing ration
Definition
DNA wound onto histomes, packed together in groups of 8- creates the nuclesome, packing on packing on packing
Term
Epigenetics
Definition
Your experience can change how DNA is wound- increasingly enormously the potential for diversity. Histones can flip and turn things off is a women is starved in her lifetime
Term
Rosalind Franklin
Definition
Discovered that DNA is a double helix and the width. Stolen by Watson and Crick
Term
Nucleotide
Definition
Structural units of DNA. phosphate, sugar, and a base
Term
Eluana Englara
Definition
In a persistent vegetative state in Italy from 1992 until 2009. Her father fought with the Catholic church.
Term
Transgenic Goat
Definition
Produce antithronbin, which help you not clot your blood
Term
Polymer
Definition
long repeat strands, phosphate, sugar base- pointing inward to each other
Term
Complementarity
Definition
You can cover the right side of DNA and know what it says based on the left side.
A and T. G and C. T and U in RNA
Term
Conservative replication
Definition
would leave the two original template DNA strands together in a double helix and would produce a copy composed of two new strands containing all of the new DNA base pairs.
Term
Semiconservative replication
Definition
produce two copies that each contained one of the original strands and one entirely new strand.
Term
Diploid
Definition
One of the chromosomes is a copy inherited by mom and one inherited by dad. 46 chromosomes- they have already replicated
Term
centromeres
Definition
egion of DNA typically found near the middle of a chromosome where two sister chromatids come in contact. Holds the replicated DNA together
Term
Chromatid
Definition
Identical copies of the chromosome held together by a centromere
Term
Codon
Definition
1 amino acid- made up of 1 nucleotide or 3 letters. Everything is built from 20 amino acids with 64 names- can be varying lengths (Nutrasweet is only 2 amino acids)
Term
Transcription
Definition
DNA unzips and mRNA reads the information. Everywhere there was a t there is now a u. mRNA then detaches and leaves the nucleus
Term
Translation
Definition
Translation is the production of proteins by decoding mRNA produced in transcription. Ribosome runs over mRNA and stops a codons. tRNA is attached. Ribosome drops and amino acid and it hooks
Term
Polypeptide
Definition
the amino acid chains (protein) that you get from tRNA. Backbone of every protien
Term
Entrons
Definition
The gargled messages in DNA that are left out
Term
Exon
Definition
The shorter more viable message of DNA that is exported
Term
Somatic cells
Definition
Sex cells, have a diploid chromosome count (23 pairs)
Term
Mitosis
Definition
Happens 25,000 a second. 1 trillion total. The homologous cells replicate and become a chromotid and line up end to end. Chromosomes are then separated and make 2 different identical cells
Term
Homologous
Definition
The same number of matching chromosomes from mom and dad
Term
Genetic locus
Definition
Misspelling- can lead to genetic lethal (sickle cells)
Term
Primary spermatocyte
Definition
The chromosomes line up next to each other (random mixture of mom and dad). They don't separate at the centromere and produce 2 cells that are haploid rather than diploid (1 of each, not pairs). You end up with 4 haploid.
Term
Oocyte
Definition
Eggs cell. Line up side by side randomly. When they replicate they are not equivalent- polar bodies. You get one egg out of one oocyte
Term
Monogenic variation
Definition
Controlled by a single gene involving a single protein. The ABO blood group.
Term
Landstiener
Definition
Discovered the ABO blood type
Term
Genotype
Definition
the code for the allele that you have. AO, AA, BO, BB, AB, OO
Term
Phenotype
Definition
The gene that actually shows up from the genotype based on dominance and co-dominance. A, B, AB, O
Term
Alleles
Definition
alternative form of the gene, ABO blood type
Term
Human Genome
Definition
Consists of 35,000 genes
Term
Percentage of Africans with sickle cells trait
Definition
22%
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