Cell History
and
Microscopes
100
200
300
400
500
600
700
800
900
1000
Cell Miracles!
Membranes
To breathe…or
Not to Breathe
100
200
300
400
500
600
700
800
900
1000
100
200
300
400
500
600
700
800
900
1000
100
200
300
400
500
600
700
800
900
1000
100
We always begin
examining microscope
slides with this objective
lens in place
Continue
200
This category of cells has a
definite nucleus and organelles.
Continue
300
A bacteria cell is _____________,
since it has no nucleus or
membrane-bound organelles
Continue
400
“This” microscope part regulates
the amount of light on a standard
microscope.
Continue
500
The ocular lens of a microscope
has a magnification of 10X and the
objective lens has a magnification
of 40X. The total magnification
is….
Continue
600
In the microscope lab, this is the
most notable difference between
the onion epidermis cells and the
Elodea leaf cells
Continue
700
This is the highest magnification a
scope could have (with an eyepiece
at 10X, a low power objective at
10X and a high power objective at
50X)
Continue
800
The Cell Theory states that 1)All
organisms are made of __________,
2)All existing cells are produced by
other living ___________, and 3)The
____________is the most basic unit of
life.
Continue
900
This “type” of microscope with a
light source shining from a)above,
b)beneath or c)both gave us the
chance to see our pond water
sample in “3-D”.
Continue
1000
Within a membrane, a cell is filled
with a “jellylike substance” called
a)______________ that contains
dissolved molecular building
blocks. In some cells, the
cytoplasm also contains
b)____________, structures
specialized to perform distinct jobs
in the cell.
What are a)cytoplasm, b)organelles
Continue
100
This is a long whip-like tail used for
cellular locomotion.
Continue
200
This is a major difference between
rough and smooth E.R.
(endoplasmic reticulum)
Continue
300
This is the organelle used in
photosynthesis ; it helps to convert
the sun’s energy into food.
Continue
400
This is the cell organelle that helps
to make the proteins that carry out
endless jobs in our bodies
Continue
500
The process of moving molecules
out of a cell
Continue
600
These are the cells recycling
centers: they contain digestive
enzymes to digest damaged or
foreign material
Continue
700
List three things that all cells have
in common
Continue
800
This organelle packages,
processes and ships proteins and
fats; it also functions in producing
lysosomes
Continue
900
Mitochondria and chloroplasts
contain a small amount of this
genetic material…it allows them
to direct the production of some
of their own proteins
Continue
1000
V Words!
A ____________is a fluid filled sac
used for storage of material by the
cell whereas a _____________ is a
general name describing small
membrane-bound sacs that
transport materials from place to
place.
Continue
100
A membrane is said to be “this” if
it allows only certain molecules to
pass.
Continue
200
This is the current cell membrane
“model” describing a cell’s texture
and appearance
Continue
300
Movement of molecules across a
cell membrane that does not
require energy input from the cell.
Continue
400
This is the process by which
water travels from areas of
higher to lower concentration
across a membrane
Continue
500
___________transport drives
molecules across a membrane
from a region of low concentration
to high concentration with the
input of energy.
Continue
600
A type of endocytosis in which the
cell membrane “engulfs” large
particles to bring them into a cell.
Continue
700
If one of the high energy, unstable
phosphate bonds “breaks” from
adenosine triphosphate (ATP),
energy is released, and “this”
molecule is produced.
Continue
800
When a cell (90% water and 10%
salt) is placed into an environment
that is 92% water and 8% salt, the
cell will likely do “this”.
Continue
900
When concentrations of
substances on either side of a
membrane are the same, the
system is said to be in
_________________.
Continue
1000
Elephants are larger than mice,
right? This is the reason why an
elephant’s cells are not much
larger than a mouse’s cells.
Continue
100
This is the color of Bromothymol
blue with a large amount of carbon
dioxide is present.
Continue
200
These are the products of
cellular respiration.
Continue
300
These are the requirements for
photosynthesis.
Continue
400
The primary photosynthetic
pigment found in the chloroplast.
(Its electrons are excited by the
sun’s energy).
Continue
500
Chlorophyll reflects these colors
(or wavelengths of light) most of
all.
Continue
600
This pigment is a major contributor
to a carrot’s orange color.
Continue
700
According to our snail/elodea lab
results, the following hypothesis
would be (supported / not
supported / refuted)
Elodea takes in CO2 that the snail
breathes out (in the light)
Continue
800
The ___________ _____________
reactions use energy from the
light-dependent reactions to make
sugars.
Continue
900
This is an example of an electron
carrier in photosynthesis or
respiration
Continue
1000
These are two factors that affect
photosynthesis
Continue