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Cell Organelles
In many cells, the
structure that controls the
cell's activities is the
What is a vesicle?
The organelle that makes
energy available for the
cell is
What is the function of the What happens in the
nuclear envelope?
rough endoplasmic
reticulum?
What is the main function
of the cell wall?
What is the function of
ribosomes?
...
...
What is chromatin?
What is the function of the What are the two types of
nucleolus?
structures that make up
the cytoplasm?
What is the purpose of the
vacuole?
What is the difference
between a rough and a
smooth endoplasmic
reticulum?
........
Distinct threadlike
structures containing
genetic information are
Describe the role of the
Golgi apparatus.
What is the function of a
lysosome?
…
Prokaryotes or Eukaryotes
What organisms are
prokaryotes?
What is the main
characteristic of
prokaryotes?
If a cell of an organism
contains a nucleus, the
organism is
When did prokaryotes
appear on earth?
Animal cells and plant
cells are (eukaryotes,
prokaryotes).
It is believed that
mitochondria and
chloroplasts are the
descendents of
These were the first cells
with internal
compartments.
(eukaryotes, prokaryotes).
When did the eukaryotes
first appear on the earth?
Which are the smallest
and simplest cells?
(eukaryotes, prokaryotes).
How is the genetic
material displayed in a
prokaryote cell?
Where is the DNA found
in a eukaryote cell?
What do bacteria have in
place of an internal
supporting skeleton?
What is the purpose of the
capsule on some bacteria?
What is the purpose of the
flagella for bacteria?
What unit of
measurement is used in
determining the size of
cells?
CELL THEORY
What is the contribution
of Matthias Schleiden to
the cell theory?
What is the contribution
of Theodor Schwann to
the cell theory?
What is the contribution
of Rudolf Virchow to the
cell theory?
...
Name the three parts of
the cell theory
A tissue is a group of
What is the contribution
of Robert Hooke to the
cell theory?
The cell is the basic unit of Cells come from
_____________
_______________ cells.
of living things.
All living organisms are
made of _____________.
How are cells like a whole
organism?
What common boundary
do all cells have?
Why are small cells more
efficient than large cells?
...
All cells have ___________ What is the purpose of the
on which proteins are
system of microfibers in
made.
the cell?
All cells have _______
which provides
instructions for making
proteins.
Comparison of Plant and Animal cells
Plants have an outer
boundary that animal
cells do not have.
The cell wall in plants
contains what
polysaccharide?
What takes up the main
part of the plant cell?
What organelle do animal
cells have that plant cells
do not have?
This is a _____cell.
…
The organelle in plants
that carries out
photosynthesis.
…
This is a(an) ______ cell.
What is the purpose of the
central vacuole?
Name the three organelles
that plants have and
animal cells do not have.
…
What does B represent?
What does A represent?
What does C represent?
What organelles in plant
cells have double
membranes?
What other organisms
besides plants have
chloroplasts?
What organelle in plants
presses against the cell
wall making the cell rigid?
Microscopes
How is the image formed
for compound light
microscope?
How is an image formed
for electron microscopes?
What adjustment knob is
used for focusing while
using the high power
objective?
.....light passes through one
or more lenses
......a beam of electrons is
used
.......fine adjustment knob
What adjustment knob is
used for focusing while
using the low power
objective?
What is the purpose of the
diaphragm on the
compound light
microscope?
Which kind of microscope
must view the specimen in
a vacuum?
.......coarse adjustment knob
.......adjustment of the
amount of light through the
microscope
Specimens may be
magnified over 200,000
times with this
microscope.
What is the maximum
magnification that is
known for the compound
light microscope?
.......electron microscope
........2,000 times
Explain how to calculate
total magnification for a
compound light
microscope.
What is the purpose of the
revolving nosepiece on the
compound light
microscope?
Which microscope can
produce images that are
three-dimensional?
.........changes the power of
the magnification
.......electron
What is the purpose of the
stage on the microscope?
What is the definition of
microscope
magnification?
Why can only dead cells
be observed under an
electron microscope?
........for the placement of
the microscope slide
.......the ability to make an
image appear larger than its
actual size
.......the cells must be
viewed in a vacuum
......electron microscope
......multiply the power of
the eyepiece lens and the
objective lens
What is meant by
resolution for
microscopes?
.........measurement of the
clarity of the microscope
image