Microscopy and
Cell History
Cell “Guts”
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A Potpourri Membranes and
&Hodgepodge Membrane
Highways
Of CELLS!!
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The Cell Unit
“Grab Bag”
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All organisms are composed of
“these” organized structures
What are cells
Continue
200
Complete the following
Cell theory statement: “All
cells come from
_________________
_____________
What are “pre-existing
cells”
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300
This category of cells has a
definite nucleus and organelles.
What is eukaryotic
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400
This is a tool scientists used to
develop the “Cell theory”
What is a microscope
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500
Cells are similar to “THESE”
in that they are both basic
units or building blocks
What are atoms
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600
A bacteria cell is _____________,
since it has no nucleus or
membrane-bound organelles
What is prokaryotic
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700
The ocular lens of a microscope
has a magnification of 10X and the
objective lens has a magnification
of 40X. The total magnification
is….
What is 400X
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800
This organelle is found in greater
detail in the liver cells of
alcoholics. It helps to detoxify
poisons.
What is smooth ER
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900
In the microscope lab, this is the
most notable difference between
the onion epidermis cells and the
Elodea leaf cells
What are chloroplasts (elodea have
them and onion do not)
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1000
This is one person who helped to
develop the Cell Theory by
suggesting plants and animals
were composed of cells
Who is Schwann or
Schleiden
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100
These organelles are much
larger in plants than in
animals, and they store
water and ions
What are vacuoles (central
vacuole in plants)
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200
This is the cell’s internal support
system
What is the cytoskeleton
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300
This cellular structure is the
powerhouse of the cell…it is
involved in producing ATP (energy)
in respiration
What is a mitochondrion
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400
List three things that all cells have
in common
What is a) cell membrane, b)ribosomes,
c)genetic material, d) cytoplasm, etc.
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500
This organelle packages,
processes and ships proteins and
fats; it also functions in producing
lysosomes
What is the Golgi Apparatus
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600
Mitochondria and chloroplasts
contain a small amount of this
genetic material…it allows them to
direct the production of some of
their own proteins
What is DNA
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700
These are two plant cell parts that
are not found in animal cells.
What are cell wall and chloroplast
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800
Oftentimes when a food vacuole or
foreign invader is “ingested” by
phagocytosis, this organelle fuses
with the vacuole to “digest” its
contents
What is the lysosome
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900
A major reason the mitochondria
have very organized, folded
membranes (cristae) is for this
function.
What is to provide more surface area to
allow cell respiration to occur more
efficiently
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1000
This is the jelly-like substance
within every cell that is composed
mostly of water and provides an
appropriate environment for the
cell’s chemical reactions
What is the cytoplasm
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100
This is the control center of the
cell and the location of the cell’s
genetic material
What is the nucleus
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200
We used this “stain” in our
“Comparing Cells” Lab to better
illuminate organelles/cell parts that
would otherwise be invisible
What is Iodine
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300
This organelle houses chlorophyll
What are chloroplasts
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400
These are the organelles that are
primarily involved in ion storage
What are vacuoles
Continue
500
What organelle is expected to be
found in abundance in the arm
muscles of an Olympic weight lifter
What are mitochondria
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600
The diffusion of water molecules
across a semi-permeable
membrane
What is osmosis
Continue
700
These are two different places that
proteins are made within a cell
(before they are either used within
the cell or transported outside the
membrane).
What are cytoplasm and/or
mitochondria and/or E.R. and/or
chloroplast
Continue
800
In the plasma membrane, “these
molecules” help cells move certain
substances across the membrane.
What are transport proteins
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900
In 1665, this English scientist used
a 3 lens microscope to examine the
structure of cork…he gave “cells”
their name
What is Robert Hooke
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This is an example of a unicellular
eukaryote
What is paramecium, euglena, amoeba,
etc. etc.
Continue
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A cell membrane is said to be
“this” if it allows some molecules
to pass through but resists other
molecules
What is semi-permeable
Continue
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This type of membrane transport
requires energy to make the
process “go”
What is Active Transport
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The sodium potassium pump is an
example of a membrane transport
mechanism that requires this to
succeed.
What is Energy
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400
The definition of diffusion
What is “a passive process where an
object/molecule travels from an area of
high concentration to an area of lower
concentraion”
Continue
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These are two examples of passive
transport processes
What are diffusion and/or osmosis
and/or facilitated diffusion
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600
This is what would happen to a red
blood cell that was placed into a
concentrated salt (hypertonic)
solution
What is shrivel up (and probably cease
to live)
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700
The membrane is composed of
these types of molecules, a
__________________ bilayer
What is phospholipid
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800
The “tails of the phospholipid
bilayer are said to be hydrophobic
which translates to “……..”
What is “water fearing”
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900
A specific form of endocytosis
where a cell “engulfs” something
large from the outside to bring it in
(oftentimes to acquire nutrients for
the cell)
What is phagocytosis
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1000
If a cell were placed into an
environment (that it wasn’t used to)
and it swelled up and exploded, the
environment was
probably_____________.
What is hypotonic (remember water
moves through osmosis in the direction
of hypo- to hypertonic)
Continue
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This is the process in which
organisms (autotrophs) make their
own food
What is photosynthesis
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This organelle is connected to the
nuclear envelope
What is Endoplasmic Reticulum
Continue
300
Your pancreas produce a protein
called insulin. “This” is the cellular
organelle that produces insulin.
What are Ribosomes
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400
A membrane transport process
where energy is not required to
move something
What is Passive Transport
Continue
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Substances diffuse down their
_____________________________, which
is diffusing from an area of high to
low concentrations
What is a Concentration Gradient
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The Fluid Mosaic Model describes
the structure of this
What is the cell (plasma) membrane
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A small organelle that contains and
transports materials within the
cytoplasm
What is a vesicle
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800
A solution has an equal
concentration of dissolved
particles when compared to
another substance
What is isotonic
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900
“This” is the region where DNA is
located in a prokaryotic organism
What is the nucleoid
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1000
This is a small cylinder shaped
organelle that aids in cell division
and is only found in animal cells
What is a centriole
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