Meiosis
Mitosis
Cell Structure
Cells and their Organelles
100
what happens in anaphase one?
spindle fibers move homologous chromosomes to opposite sides.
100
describe the purpose of mitosis?
seperation of the nucleus
100
which scientist coined the word "cell" in 1665 after exmining a section of cork under a microscope?
Robert Hooke
100
the level in which all life begins?
the cell
200
what is another name for telephase two?
cytokenesis
200
what kind of cells are produced at the end of mitosis?
daughter cells
200
osmosis is the diffusion of?
water
200
the surrounding of a cell?
cell membrane
300
what kind of cells are produced at the end of meiosis?
gemetes
300
is cytokenesis a part of mitosis?
no
300
water moves from ______ concentration to ______ concentration?
high to low
300
where are paoteins made in a cell?
ribosomes
400
what is the purpose of meiosis?
to reduce the number of chromosomes
400
what two processes are necessary for nuclear division to occur during interphase?
growth and replication
400
hypotonic solution has a low solute which will make the cell?
pop
400
converts energy stored in glucose?
mitochondria
500
how many chromosomes are contained in a gamete?
twenty three
500
which stage of a cell's cycle do the replicated chromosomes thicken and become visible?
prophase
500
hypertonic solution has a high solute and low water which will make the cell?
shrink
500
centrosomes are found in what cell? and what is the purpose?
animal and it is where microtubules are made.
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