Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
44 Cards in this Set
- Front
- Back
|
meiosis
|
makes sex cells
makes 4 haploid daughter cells chromosome # cut in half |
|
|
mitosis
|
makes 2 diplopd cells
makes all kinds of stomatic cells chromosomes stay the same |
|
|
homologus
|
chromosme pairs with the same genes, diff alles
|
|
|
PMATI
|
prophase maetaphase annaphase telophase interphase
|
|
|
prophse
|
nuclear membrane disapears
centrioles splitinto two |
|
|
metaphase
|
sis chromatids line up al0nge the center
centromeres send out spindle fibers |
|
|
anaphase
|
pull chromosomesto the poles
|
|
|
telophase
|
cell develops new membrane
centriole one at each pole nucleii reappears// |
|
|
homozygous
|
same alleles
|
|
|
genome
|
kinds of genes thata make a human.
|
|
|
gene pool
|
all the genes present in a population
all possible combinations |
|
|
what kind of cells are haploid
|
sex cells
|
|
|
each offspring is an
|
independent event
|
|
|
codominance
|
roan, both show up, not blended
|
|
|
incomplete ominance
|
blending
|
|
|
the more times you run an experiment
|
the colser you get to the expected value
|
|
|
gemone
|
genes in a species
|
|
|
test cross is to
|
determine the genotype of one parent
|
|
|
in a test cross, you put together
|
dominant with homozygous recessive to se if it is a hetero/homozygous doninant
|
|
|
incomplete dominance
|
blending""
|
|
|
discrete variables
|
data that can be counted
|
|
|
crossing over only happens in
|
meiosis
|
|
|
deletion
|
some nitrogen bases missing,
dna shorter, alters codon after deletion====frame shift |
|
|
frame shift
|
deletion-alter the codon proteins
kid had diff proteins from parents |
|
|
codons
|
code for proteins
|
|
|
other kind of frame shift
|
insertion
break in dna repair mistake ,extra nucleotide floating in cytoplasm |
|
|
pojnt mutation
substitution |
nitrogen bases switch
places vertically, |
|
|
sickle cell anemia
|
C shaped red blood cells,
not enough oxy, no malaris AUTOSOMAL RECESSIVE |
|
|
acondroplasia
|
dwarfism
AUTOSOMAL DOMINANT |
|
|
huntington's disease
|
muscle/nerve functions impaired
doesn't show till 30 or 40 |
|
|
cistic fibrosis
|
build up of sodium on one side, fluids on other, flem in lung'
|
|
|
muscular distrophy
|
auto recess.
mind fne |
|
|
pku
|
AUTOSOMAL REC
phenylalenine amino acid, can't eat |
|
|
tay-sachs
|
most present in married within eastern jews AUOT REC
inability to deal w/fat |
|
|
mitochondria from
|
mom
|
|
|
fragile X
|
chromosome breaks
retarded baby sometimes normal |
|
|
bacteria have 2 kinds of dna
|
reg and plasmid
|
|
|
plasmid replicate
|
unwindwith restriction enzymes
|
|
|
how do plasmids cut?
|
sticky end cut
l l_ l |
|
|
sticky vs. blunt end cut
|
l l_
l _l l l l l |
|
|
where are red blood cells made?
|
marrow
|
|
|
where does the malaria live?
|
in red blood cells
|
|
|
acondroplasiac
|
AUTO DOM
dwarf |
|
|
AUTO RECESSIVE
|
sickle cell
huntingtons cistic fibrosis muscular distrophy PKU |
