Download Unit 1 and 7 Study Cards You enter the classroom and you see a

Unit 1 and 7 Study Cards
You enter the classroom
Wait for teacher directions
and you see a laboratory
procedure, a glass beaker
with a blue liquid in it, a
pipette, a glass graduated
cylinder, a glass petri dish,
leaves, and goggles on your
laboratory table. Based on
the above scenario, what is
the first thing you should do
prior to beginning
the investigation?
Which of the following would
require you to use goggles
in the science lab? 1.
Looking at a slide under the
microscope. 2. Mixing water
with an unknown powder.
3. Using anything made of
glass. 4. Using anything
made of plastic.
-Mixing water with an
unknown powder.
-Using anything made of
glass
When observing cells, which Microscope
of the following pieces of
equipment is most
appropriate? 1. Hand lens
2. Microscope
3. Telescope
Which science tool would be Hand lens
appropriate for the close
observation of the inside of
a bird bone? 1. Hand lens
2. Microscope
3. Telescope
Would constructing a model
of an animal cell or
determining the mass of an
empty beaker require the
student to know precautions
for working with sharp
objects and why?
Constructing a model of an
animal cell because you
may use scissors or
something sharp to make
the model.
A student wants to make a display
that will show all of the different
energy sources for the United
States. Which display would make it
easiest to compare the amount of
energy coming from each source
and would show that the sources
add up to 100 percent of the energy
used in the United States?
Circle graph
While on a field investigation Carefully observe only so
to observe plants in a
that you do not disrupt the
natural setting, would you
environment.
remove plants from the
environment or carefully
observe only? Why?
Students were asked to
observe pond organisms in
a Petri dish. At the end
of class, how would you
clean up after this
observation?
True or false The smallest
level of organization in
organisms is the cell. If
false, what is the correct
answer?
True or false The levels of
organization are as follows
from largest to smallest 1.
Population 2. Organism 3.
Organ System 4. Organ 5.
Tissue 6. Cell 7. Organelle
Wipe the lab bench with
disinfectant and wash hands
with soap and water.
False, the correct answer is
the organelle.
True
What are the three points of 1. All living things are made
cell theory?
of cells.
2. The cell is the smallest
living thing that can
perform all the functions of
life.
3. All cells must come from
pre-existing cells.
What is the function of the
mitochondrion and which
cells have them?
It converts food to energy
for the plant and animal cell.
What is the function of the
It controls the plant and
nucleus and which cell have animal cell and holds the
them?
genetic material.
What is the function of the
cell membrane and which
cells have one?
It lets things in or out of the
plant and animal cell.
What is the function of the
cell wall?
It provides structure to the
plant cell.
What is the function of the
chloroplasts?
They convert sunlight into
food for the plant cell
through photosynthesis.
What is the function of the
large central vacuole?
It holds water for a plant
cell.
What is the function of a
vacuole?
It is a storage area for the
animal cell.
What is the function of the
cytoplasm?
It is the fluid or goo that
surrounds the organelles.
Would an animal cell be in
the shape of a rectangle?
Why or why not?
It would not because it does
not have a cell wall to hold
the shape. Animal cells look
a lot like blobs.
What is the largest organelle The large central vacuole
in a plant cell?
All living things are made of
cells is a false statement.
Explain if it is not.
No, all living things are
made of cells.
Cells come from nowhere is No, cell must come from
a true statement. Explain if it other cells.
is not.
Sun Ridge Middle School is
awesome!
Yes, because I’m here!
Cell theory states….
All living things are made of
cells.
Cells are the smallest
functioning living thing.
Cells come from other cells.
All cells do photosynthesis
using the chloroplasts is a
true statement. Explain if it
is not.
No, only plant cells do
photosynthesis using the
chloroplasts.
What make up organ
systems?
A group of organs that
perform a similar function.