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85 Cards in this Set
- Front
- Back
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Brain and cognitive development
This part of the brain coordinates physical and mental activities. |
CEREBELLUM
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Brain and cognitive development
This part is the center of the brain, it is the emotional center. |
AMYGDALA
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Brain and cognitive development
This is the front part of the brain, center of skill and reasoning. |
FRONTAL LOBE
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Brain and cognitive development
This chemical regulates the sleep cycle. |
MELLATONIN
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Brain and cognitive development
This is a neurotransmitter, controls emotions. |
DOPAMINE
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Love
This is the pleasure center of the brain, controls sexual pleasure. |
FOREBRAIN; LIMBIC SYSTEM
NUCLEUS ACCUMBUS |
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Hormones
This hormone controls motivation, reinforces behavior. |
DOPAMINE
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Hormones
This hormone signals the body to begin shutting down for sleep. |
MELATONIN
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Chromosomes
There are 30 genes on the Y chromosome, one is the SRY. This is respsonible for... |
SRY FUNCTIONS ONLY ONCE IN GONADS, TURNS ON OTHER MALE GENES
XX- GIRL XY- BOY |
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What is the phenotype?
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PHENOTYPE IS WHAT YOU SEE PHYSICALLY
HAIR COLOR |
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What is the genotype?
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GENOTYPE IS YOUR GENETIC MAKEUP
GENE FOR BROWN HAIR |
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What happens in testicular feminization?
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GENTOYPE DOESN'T MATCH PHENOTYPE
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Sex Chromosome Disorders
What is the genetic make up for someone with Turner Syndrome? |
XO
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Sex Chromosome Disorders
What is the genetic makeup for someone with Klinefelter's Syndrome? |
XXY
REDUCED FERTILITY |
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Sex Chromosome Disorders
What is the genetic make up for someone with triple x or super male syndrome? |
TRIPLE X
XXX SUPER MALE XYY |
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What is koinphilia?
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SELECT COMMON TRAITS, INTERESTED IN MINOR VARIATIONS IN MATE
AVOID EXTREMES |
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With mates, how much of what we say is actually going to register?
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SEVEN PERCENT
MOST OF IT COMES FROM WHAT WE SEE |
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What makes us fall in love?
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LOVE PARENTS AND FAMILY FIRST
THIS HELPS SELECT CHARACTERISTICS OF FUTURE MATE |
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In love, what are the excitement carriers called that help us fall in love?
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PHEROMONES
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This neurotransmitter results in a feeling of well being and contentedness.
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ENDORPHIN
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These hormones are at work when you feel the giddy high of love, also produces the stimulation of oxytocin.
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DOPAMINE
NOREPENEPHRINE |
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This is known as the cuddling hormone, deals with emotional attachment and the bond between mother and baby.
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OXYTOCIN
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This is an odor lure, we want immune genes unlike ours.
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MHC
MAJOR HISTOCOMPATIBILTY COMPLEX |
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What percent of sperm can be less than perfect
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60
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Sperm will shed thei skin and release ---- to make a hole in the zona and enter the egg.
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ENZYME
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Sperm can last up to how many hours?
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72
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An egg is good for how many hours?
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12-24
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Where does fertilization occur?
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FALLOPIAN TUBES
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Where does implantation occur?
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UTERUS
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The sperm uses what as a nutrient source?
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EGG
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Reproductive hormones
What does FSH and LH stand for? |
FSH
FOLLICLE STIMULATING HORMONE LH LEUTINIZING HORMONE |
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What is the function of the FSH and LH in males?
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FSH
PRODUCE SPERM LH PRODUCE TESTOSTERONE |
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What is the function of FSH and LH in females?
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FSH
PRODUCE ESTROGEN LH PRODUCE PROGESTERONE |
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If the sperm count is high, what is inhibited?
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LSH AND FH
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What is the function of the testes?
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SPERM AND TESTOSTERONE
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What is the function of the scrotum?
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MAINTAIN TEMPERATURE
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What provides nutrients for the sperm?
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SERTOLI CELL
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In the sperm, there are three parts. What are they and what do they do.
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HEAD, HAS DNA AND ENZYMES
MID-PIECE, MIDOCHONDRIA TAIL |
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How many chromosomes does a diploid have?
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46
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How chromosomes does a haploid have?
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23
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Sex cells are haploids, they are also called.
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GAMETES
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Other cells of the body other than the sex cells are called...
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SOMATIC
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Sex chromosomes are either...
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XX OR XY
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All other chromosomes have 44 and are called what?
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AUTOSOMES
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These cells are produced in the testes, they produce testosterone and stimulate spermatogeneis.
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CELLS OF LEYDIG
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Female Reproduction
The ovaries produce what? |
EGGS AND HORMONES
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Female reproduction
Where are the oviducts located? |
FALLOPIAN TUBES
THIS IS WHERE FERTILIZATION OCCURS |
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Female reproduction
Where does impantation occur? |
UTERUS
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What is the role of progesterone in pregnancy?
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AKA THE HORMONE OF PREGNANCY
PREVENTS THE BREAKDOWN OF THE LINING OF A WOMEN WHEN SHE'S PREGNANT |
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What is the lining of the uterus called?
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ENDOMETRIUM
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What is the muslce layer of the uterus called?
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MYOMETRIUM
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What is the route of sperm in a male?
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SEMINIFOROUS TUBULE
EPDIDYMS EJACULATORY DUCT URETHRA |
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Once sperm enters a female, where does it go?
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VAGINA
CERVIX UTERUS FALLOPIAN TUBE |
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STD
What is a pathogen? |
MICROBE THAT CAN CAUSE DISEASE
BACTERIA, VIRUS, PROTOZOAN, ARTHOPOD |
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What STD's are caused by bacteria?
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CHLAMYDIA - NUMBER ONE
GONORRHEA SYPHILLIS CHANOID |
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What STD's are caused by viruses?
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GENTIAL WARTS
HERPES HEPATITIS HIV |
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RNA are single stranded what?
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VIRUSES
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What is dysplasia?
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ABNORMAL CERVICAL CELLS
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What cells of the immune system do HIV attack?
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HELPER-T CELLS
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Dr. George Pap reduced death rates for women by what percent?
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74
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What does malignant means?
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CANCER CELLS HAVE SPREAD
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What are some different ways of prenatal testing?
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AMNIOCENTESIS
CHORIONIC VILLI SAMPLING HUMAN KAROTYPE PREPARATION |
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How many chromosomes does a diploid have?
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46
44 AUTOSOMES |
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What are the three stages of birth?
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DILATION OF CERVIX
CROWNING EXPULSION |
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Of 100 secondary oocytes that are relased from an over and exposed to sperm, how many are still born alive?
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31
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Fertilization
What is the function of the Zona pellucida? |
CHANGE TO PREVENT POLYSPERM
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Human Development
What is the first stage before birth called? |
MORULA
SOLID MASS OF CELLS RESULTING FROM CLEAVAGE |
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Human Development
What is the second stage before birth called? |
BLASTOCYST
BALLS OF CELLS FORMED FROM MORULA |
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Human Development
What is the embryonic disk? |
INNER MASS OF CELLS FROM PLACENTA
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What forms the embryo?
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INNER MASS OF CELLS
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What is the function of the chorion, the outermost membrane- chorionic villi?
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PREVENTS BREAKDOWN OF ENDOMETIRUM
FORMED FROM TROPHOBLAST SO ASSUMES SECRETION OF PROGESTERONE |
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Confirmation of what in urine will have a positive pregnancy test?
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HCG
HUMAN CHORIONIC GONADOTROPIN |
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Which placenta membrane provides fluid environment for the embryo?
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AMNIOTIC
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Which organ controls the testes sexual function?
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HYPOTHALAMUS
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What are the cells that make up the embryo?
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INNER CELL MASS
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What are the cells that make up the placenta?
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BLASTOCYST
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What STD do 1 in 5 americans have?
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HERPES
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What does the birth control pill do?
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SUPRESSION OF FSH AND LH
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Which STD is a protozoac parasite?
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TRICK
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LH in males is known as what, does what?
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LEUTIZING HORMONE, PRODUCES TESTOSTERONE
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Fertilization occurs in the ---- to form a ---- zygote.
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OVIDUCT, DIPLOID
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The hypothalums secretes ---- in turn stimulates ----.
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GRH, TESTES
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The SRY gene actually determines the sex of the fertilized egg. If the SRY gene is present, the resulting embryo will develop into a ----.
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MALE
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Most common bacterial STD:
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CHLAMYDIA
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A sperm fertilizes and egg and forms a ---- that later develops into a ----
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ZYGOTE, EMBRYO
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