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bio midterm review
mr donegan
46
Biology
9th Grade
01/21/2009

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Term
energy flows to which two main types of species
Definition
producers and consumers
Term
name 5 character traits of producers
Definition
1. sunlight is the major energy sorce on earth
2.make their own food using the sunlight
3.autotrophs use energy from enviroment
4. photosythesis is the process used to convert energy to food
5chemozythesis-bacteria uses chemical energy to produce carbs
Term
who are the consumers
Definition
heterotroph
carnavores
omnivores
scavengers
decomposers
Term
heterotroph
Definition
only autotrophs(plants,producers)(consumers)
Term
carnavores
Definition
only meat(preditors, lions)
Term
omnivores
Definition
both plant and meat(humans)
Term
savengers
Definition
dead matter, remains(vulters)
Term
decomposers
Definition
brake down matter, bacteriea
Term
kingdoms(5)
Definition
monera
protists
fungi
plantal
animalia
Term
do kings play chest on fine gold stools
Definition
domain
kingdom
phylum
class
order
family
genus
species
Term
monera
Definition
prokartotic, simplest, uni
bg alge, bacteria
Term
protists
Definition
eukaryotic, complex, uni(execpt slime mold)
euylema, parmecium, amoeba
Term
fungi
Definition
eukaryotic,multi(not yeast),
scorms, molds, amoeba
Term
plantal
Definition
eukaryotic, unialgae, ALL, plants!!!!
Term
animalia
Definition
eukaryotic, ALL muliti, simplest-sponge, complex-human
Term
3 domains
Definition
archaea +
prokarya = monera
eukarya
Term
archaea
Definition
k-archaebacteria
(ancent)

k-kingdom(6)
Term
prokarya
Definition
k-eubacteria
true(nucleous)
Term
eukarya
Definition
k-protista
k-fungi
k-plantal
k-animalia
Term
energy
Definition
the ability to do work or motion
Term
10 commons of life
Definition
cellular, food, energy, reproduction, growth, repair, maintenance, development, organization, adaption
Term
Anton van Leevanhook
Definition
1600-1st microscope
Term
Robert Hook
Definition
1665-used cork to see cells, 1st to use term "cell"
Term
Robert Brown
Definition
1830-1st to see the nucleus
Term
Mathias Schleielen
Definition
1838-plants are basically composed of cells
Term
Theodor Schamanes
Definition
1839-animals are composed of cells
Term
Rudolf Virchous
Definition
1858-form cell theory(cells come from cells, basic units of life)
Term
nuclear organelles
Definition
nucleus, chromosomes, nucleolus, nuclear membrane
Term
nucleus
Definition
command center-directs cell activity
Term
chromosomes
Definition
(46)DNA, chromotin(tangled mass of chromosomal DNA
Term
Nuclear Membrane
Definition
pores, only RNA+ribosomes can leave
Term
Cytoplasmic Organelles
Definition
cell membrane, cell wall, endoplasmic reticulum, ribosomes, golgi complex, lysomes, peroxisomes, vacuoles, mitochondria, chloroplast, cytoskeleton, centrosomes, cilia, flagellom
Term
cell"plasma"membrane
Definition
gatekeeper, semipermeanable,living
Term
cell wall
Definition
made of cellulose, rigid support stucture, nonliving
Term
Endoplasmic reticulum
Definition
er, seris of channels taht transpot materials around the cell
rough er contains ribosomes, smooth doesnt
Term
Ribosomes
Definition
protein factorys(site of protein synthesis)
Term
gogli complex
Definition
not rough, inter conected
are seirs of flattened membranes
do tempory store sort package and sacrete
resemble er, stack of pancakes
Term
lysomes
Definition
clean up crew
sacs of digestive enzymes
Term
peroxisomes
Definition
sac, contains enzyne catalase(breaks down peroxde into h2o+o2
Term
vacuoles
Definition
sac(have own membrane)
temporary storage of necessary
Term
mitochondria
Definition
power house of the cell
site of celular resperation(glucose-ATP)
the folds of the cristae incres the surface area
Term
chloroplast(plastid)
Definition
solarcollectors,photosynthesis(greenpigment)
2parts: granum-stack of coins,thytokiod
strome-liquid
Term
cytoskeleton-protein
Definition
suport, intermediate filament
microtubule-hollow tube
microfilament-solid string
Term
centrosome
Definition
play role in mitosis
contain pair of centirols, only in animals near nucleus
mtoc(micro tuble organization center)
Term
cilia
Definition
tiny hairs paddles, move cell, paramecium
Term
fagellum
Definition
propels cell, whip, bactera cells,prokayotis
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