What type of prokaryotes will have a glycocalyx?
All
What are the two forms of glycoclyx that prokaryotes will have?
A slime layer or a capsule
Where will the glycoclyx be located?
external to the cell
What eukaryotes will have glycoclyx?
Ones that lack a cell wall
what eukaryotes have cell walls?
Algae, fungi, plants
What eukaryotes do not have cell walls?
protozoa, animal
Do prokaryotes or eukaryotes have more complex cell walls?
prokaryotes
What cells will have carbohydrates, and sterols?
Eukaryotes
What to carbohydrates, and sterols function as in eukaryotes often?
receptors
In the cytoplasm of prokaryotes will there be a cytoskeleton?
yes
What will be inside of eukaryotes that give the cell structure?
the cytoskeleton
What are the major components of a eukaryotes cytoskeleton?
microfilaments, intermediate filaments, and microtubles.
What structure will microfilaments be?
they will be smaller solid thin tubes.
what will intermediate filaments structure be like?
they will be thicker than micro-filaments somewhat flat shaped, but also sold.
what will microtubles structure be like?
they will be hollow straw like structures.
What will the cytoskeletion be used for?
It will be used for internal movement of substances within the cell, it will create support for the cell, and will allow for the change of shape in a cell that will allow for cytoplasmic streaming.
What structure generates microtubles, and are primarily made of microtubles? This structure will be important in mitosis, and meiosis.
Centrioles
centrioles will be made of an array of microtubles in what kind of formation?
9 groups of 3
what will a pair of centrioles be called?
centrosome
During mitosis what is the web of microtubles that the centrioles make during reproduction called?
Spindle fibers
the centrioles will also be what makes up what structure that flagella attach to?
basal body
What kind of ribosomes would be found inside of a prokaryote?
70S ribossomes
Two cocci attached to each other?
diplococci
A chain of cocci attached to each other
streptococci
four cocci closly connected?
tetrad
eight cocci connected in 3d shape?
sarcinae
a large group of cocci in a cluster
staphylococci
A single rod
single bacillus
two rods connected
diplobacilli
a chain of rods
streptobacilli
very short rods that are all most circular
coccobacillus
a sprial that is cama shaped?
vibrio
very wiggly and have corkscrew shape
spirochete
spirall that are between vibrio and spriochete?
spirullum
How much water is inside eukaryotic cellls?
65 to 67 percent
will bacteria or eukaryotes have more water in their cell?
bacteria
what will be stored inside of prokaryote cells?
enzymes, nutrients, electrolytes, other dissolved materials
Where will many metabolic reactions in prokaryotes?
inside of the cell
what will prokaryotes produce to usually break down nutrients outside of the cell?
exoenzymes
What is the name for something an enzyme acts on
substrate
each enzyme will be specific for what reaction it is doing? true of false?
true
If it is a synthetic enzyme the product will usually be?
one thing
if it is a catabolic enzyme there will usually be how many products?
several
What is the only way bacteria can be motile?
flagella
What is the job of rRNA
protein synthesis
Ribosomes will be made up of how many subunits?
Two
What svedberg unit will the large subunit of a prokaryote ribosome be?
50s
what sevdberg unit will the small subuinit of a prokaryote be?
30s
for a protein to be active what must both subunits do?
they must be connected
what sevdberg unit will ribosomes be when they are functioning?
70s
How does streptomycin stop bacteria from reproducing?
by attacking the 70s ribosomes
What does the DNA do in a prokaryote in order to replicate
it will attach to a part of the cell membrane and copy it's self. The replicated DNA will also be on the membrane and more membrane will be made and pinch off to form two identical cells.