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mitosis
holt ch 5
31
Biology
10th Grade
01/16/2014

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Term
cell cycle
Definition
the amount of time a cell takeds to go through ists growth pattern
Term
mitosis
Definition
the most basic form of asexual reproduction to make exact copy of cell
Term
cytokenesis
Definition
to divide into two daughter cells at the end of mitosis
Term
gap 1
Definition
groth and repair section of cell cycle
Term
synthesis
Definition
the part of cell cycle where dna unwinds and replicates itself
Term
amount of time skin take to regrow
Definition
2 weeks
Term
the amount of time it takes for liver cells to regrow
Definition
4 months
Term
chromosome
Definition
one strnd of DNA indicates certain traits an individual will have
Term
chromosmes break in halves
Definition
chromotin
Term
holds chromotin togother to make chromosomes
Definition
centromere
Term
keeps centromers from sticking to each other during the cell cycle
Definition
telomere
Term
tightly wound ball of DNA on long chains
Definition
histone
Term
mitosis in order
Definition
Prophase
metaphase
anaphase
telophase
cytokenesis
Term
what is accouring in prophase
Definition
centeriole migrate nuculi diseapears
Term
what is accouring in metaphase
Definition
chromosomes line up on equator and spindle fibers reach the centromeres
Term
what is accouring in anaphase
Definition
chromotin seperated and pulled to poles
Term
what is accouring in telophase
Definition
nuculi reforms membrane begins to pinch off
Term
what is happing in cytokenesis
Definition
bebrane completly pinched making two daughter cells
Term
growth factor
Definition
stimuli which tells cell how fast to make cell cycle
Term
apoptosis
Definition
the stimuli which stops certain cells from growing and starts new ones
Term
give examples of apopotosis
Definition
frog tail, babbies webbed fingers, catipalir leggs
Term
cancer
Definition
uncontrolled cell growth
Term
harmful version of tumor
Definition
malignant
Term
non harmfull version of a tumor
Definition
benign
Term
the spread of cancer cells
Definition
metastasize
Term
something that is linked to the cause of some types of cancers
Definition
carcinogen
Term
asexual reproduction
Definition
a form of reproduction using only mitosis cell copy
Term
types of asexual reproduction
Definition
budding, binary fission, multiple fission
Term
order of hierarchy of living tissue
Definition
cell, tissue, organ, organ system, organism
Term
the first cells of cell devolpment after fertilization
Definition
stem cells
Term
what are some potential possibilities with stem cell growth
Definition
regeneration, clonning, longer life span, elimination of certain diseases
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