Chapter 5 - Eukaryotic Microbial Structure and Function Flashcards
eukaryotic cells are blank and blank than prokaryotic cells
complex, larger
eukaryotes have blank nuclei
delimited
eukaryotic cell membrane is blank than prokaryotes
stronger
eukaryotic cell membrane has the blank kind of membranes as blank
same, prokaryotes
cell membrane in eukaryotes is not involved in blank like it is in prokaryotes
metabolism
algae and fungi have blank in cells
cell walls
protozoa and humans do not have blank in cell
cell walls
cytoplasm is mostly blank and contains blank
water, cytoskeleton
vast network of interconnected filaments within the cytoplasmic matrix
cytoskeleton
three filaments that form cytoskeleton
actin, tubulin, intermediate filaments, motor proteins
largest to smallest filaments of cytoskeleton
microtubules, intermediate fibers, microfilaments
role of blank in cytoskeleton is not really known
intermediate fibers
endocytic pathway has these three things
Golgi apparatus, ER, lysosomes
irregular network of branching and fusing unit membranous tubulues and flattened sacs called blank
ER, cisternae
synthesis of blank proteins, cell membrane blank, and proteins going to blank, are made on rough ER
secreted, proteins, organelles
unit membranous organelle made of cisternae stacked on each other
golgi apparatus
golgi blanks and blanks materials
packages, secretes
unit membrane bound vesicles found in most eukaryotes
lysosomes
lysosomes are mainly for blank
intracellular digestion
lysosomes can do digestion because they contain blank and work best in blank environments
hydrolases, acidic
all eukaryotic cells can do this and is different from prokaryotes
endocytosis
endocytosis brings in materials into the cell via a blank
vesicle
only occurs in cells without walls where the membrane extends to get the molecule
phagocytosis
this endocytosis involves membrane regions coated on cytoplasmic side with the protein clathrin
clathrin dependent
clathrin dependent endocytosis is also called blank
receptor mediated endocytosis
this type of endocytosis is receptor mediated and enriched with cholesterol and the membrane protein caveolin
caveolae dependent
delivery of materials to be digested by route that does not involve endocytosis
autophagy
autophagy is another form of blank
endocytosis
double membrane bound spherical structure that houses genetic material of eukaryotic cell
nucleus
nucleus contains dense fibrous material called blank
chromatin
blank types of histones form blank
five, nucleosomes
chromatin blank in chromosomes
condense
there may be one or more in the nucleus and is important in ribosome synthesis
nucleolus
nucleolus directs blank and processing of blank
synthesis, rRNA
eukaryotic ribosomes are blank in size than prokaryotes which are blank
40S/60S, 30S/50S
carry out aerobic respiration and is the power house of eukaryotic cells
mitochondria
mitochondira is the site of blank acid cycle activity
tricarboxylic
mitochondria reproduce by blank in cell
binary fission
mitochondria part that contains transport porins similar to the outer membrane of gram negative bacteria
outer membrane
small energy conservation organelles in some anaerobic protists
hydrogenosomes
difference between mitochondria and hydrogenosome
no cristae and lack DNA
pigment containing organelles observed in plants and algae
chloroplasts
chloroplasts are a type of blank
plastid
a matrix is within the inner membrane of chloroplast called
stroma
stacks of thylakoids
grana
flattened membrane delimited sacs
thylakoids
stroma is the site of blank reactions of photosynthesis which forms blank from water and CO2
dark, glucose
some blank and blank have flagella
algae, protozoans
cytoplasmic extensions surrounded by cell membrane with structure maintained by cytoskeleton, mainly microfilaments
Pseudopods
pseudopods are found in some blank
protozoa
Be sure to look at the differences between bacteria archaeal and eukaryotic cells for the first test/quiz
okay
