scientific name for the structure of the cell membrane
phostpholipid bylaer
solution that has the same solute and water concetreations as the cell
isotonic
anything that is not water moving from high to low concentration
diffusion
the hydrophobic heads of the cell membrane face
out
solution that causes water to move into cell
hypertonic
how do you show DNA
double helix
How do nitrogenous bases line up?
G-C A-T
how much can a electron microscope magnify
1000000
what is the process where cells divide to create 2 identical cells
Mitosis
what are spindle fibers created by ?
cenriols
what is a group of chromosomes
chromatin
What does DNA stand for ?
Deoxyribonucleic acid
do all living things on earth have DNA
yes
how many chromosomes do we have
46
nitrogen base with its sugar and phostphate
nucleotide
set of three nucleotides on my mrna that codes for a specific amino acid
codon
chain of amino acids
protein
building blocks of proitien
amino acid
creates ribosomes
nucleolouse
controls what goes in and out of cell
cell memebrane
opposite of vental
dorsal
opposite of dorsal
ventral
what centriols create
sprindle fibers
what do sprindle fibers connect to
kineticore
what sorts and moves chromosomes
sprindle fibers
what is a group of chromosomes
chromatin