Transcript Document

Cell
Organelles
Cell
Organelles
#2
Mov’t in
Cells
Microscope
Plasma
Membrane
Hodge
Podge
100 100 100 100 100 100
200 200 200 200 200 200
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400 400 400 400 400 400
500 500 500 500 500 500
This is the function of
the nucleus.
What is that it controls all of
the functions of the cell?
Stores water in a plant
cell.
What is a vacuole?
This tough material
makes cell walls
thicker and more
rigid than cell
membranes.
What is cellulose?
This green
pigment absorbs
sunlight.
What is chlorophyll ?
These are the three
parts of the cell
theory.
What is
1. Cells are the basic unit of
structure and function
2. All living things are made up
of one or more cells
3. All cells come from
preexisting cells?
This cell part makes
proteins.
What are ribosomes?
This is the semi-jelly like
environment in which
most of the cell’s
activities take place.
What is the cytoplasm
(cytosol)?
This organelle is only found
in the plant cell – and
provides support for the cell.
What is the cell wall?
This is the name of the
organelle where the process
of photosynthesis takes
place.
What is the chloroplast?
White blood cells
would have lots of
these because their
main function is to
digest bacteria.
What are lysosomes?
This type of
membrane only allows
certain materials to
cross it.
What is an selectively
permeable?
Cell “eating”.
What is phagocytosis?
This process happens
when an ink blob
spreads apart from a
concentrated area into
area where there are
fewer ink particles.
What is diffusion?
The movement of
“water” from an area
of high concentration
to an area of low
concentration.
What is Osmosis?
The type of
transport requiring
energy.
What is active transport?
This scientist was the first to
use a microscope because of
his great skill of grinding
lenses.
Who is Leewenhoek?
The type of
microscope we used in
the lab.
What is the compound
light microscope?
The name of the lens
nearest the eye.
What is the ocular
lens?
The part of the
microscope that
adjusts the amount of
light through a
specimen.
What is the
diaphragm?
The total magnification
when using high power
on our microscopes.
What is 400x ?
A 40x objective times the 10x
ocular lens
These protein filaments
keep the cytoplasm
moving and aid in
moving the plasma
membrane.
What is cytoskeleton ?
Tiny finger-like
projections in your
small intestine increase
this to allow for more
efficient absorption of
nutrients.
What is surface area?: This
allows for more efficient
absorption of nutrients.
The part labeled “j” on the
diagram.
What is a channel protein?
This type of solution
will cause a blood cell
to shrink and lose
water.
What is hypertonic ?
The part labeled “b” in the
diagram.
What is a glycoprotein?
What is a phospholipid?
The function of “a, b and c” in the
diagram.
What is cell recognition?
The color of the nonpolar
portion of this molecule.
What is red?
This is the difference
between a prokaryote
and a eukaryote.
What is that prokaryotes do
not have nuclei?
The outward pressure
in a plant cell when
the vacuoles and
cytoplasm fill up with
water and push
against the cell wall.
What is turgor pressure?