Name:
7-3A Cells Test Study Guide
Date:________
Study Guide: Please complete the following study guide with your notes, class work, homework and labs.
It will be collected when you take your test for a homework grade.
Label The Microscope
Fill in the Blank- Microscope Notes
To view an object under the microscope1. First ___________________ on the
__________________________ objective lens2. Then change to the
_______________________________objective lens if necessary. Then focusing the image
under low power objective, use the ________________________________. Use only the fine
adjustment knob to _______________the focus when using the high power objective. To
calculate the ____________________________________ seen through a microscope,
_________________________ the magnification of the ______________________ times the
magnification of the ____________________ being used. Objects on the slide move in the
__________________ direction when being viewed through the eyepiece (for example, if the
slide is moved to the left, the object being viewed appears to move to the right).
Name:
7-3A Cells Test Study Guide
Date:________
Using the Slide Circle, draw what you see in the microscope slide to the right, then record details about
the slide which maybe hard to describe in a drawing.
Details: ______________________________________________________________________________
_____________________________________________________________________________________
Cells- 7-3Apart 1 Cell Structures Notes & 7-3A Part 2Animal & Plant Cell Notes
It is essential for students to know that a ___________is the smallest unit of life that conducts all _________
__________________. In comparison to a cell an______________ is the smallest unit of matter. It has
properties but it is not _________________. Our bodies have things that perform _____________ functions like
breathing, pumping blood and filtering out toxins. These are called _________________. Each cell has major
structures (_________________________) within it that perform these life functions. Many organelles are too
small to be seen without the aid of a ______________________.
-Cell Membrane- The thin, ________________ outer covering of a cell. It _____________what enters and
leaves a cell.
-Diffusion- is one way in which materials ______________. It occurs as materials are moved from an area of
________________concentration to an area of ___________________ concentration.
-Osmosis- is one way in which materials move. It occurs as materials are moved from an area of higher
concentration to an area of lower concentration across a _______________________.
-Cytoplasm- The __________- like fluid inside of a cell made of mostly ___________________. The other
____________________are embedded in the cytoplasm.
-Nucleus- Contains the genetic material (_____________) and is the _________________ center of the cell
-Vacuole- Act as temporary ________________ centers. Some store water; others store ___________________
until they can be eliminated from the cell.
-Chloroplasts- Are the sites where ___________________________takes place in a plant cell. They contain the
_________________________used to make food
-Mitochondria- Are the _______________ producing sites in the cell where. It is sometimes called the
“__________________________” of the cell.
-Cell Wall- Provides ___________________and _____________ for plant cells. It is made mostly of cellulose.
Name:
7-3A Cells Test Study Guide
Date:________
Complete the following table by writing the name of the cell part or organelle in the right hand column
that matches the structure/function in the left hand column.
Structure / Function
Cell Part
1. Stores material within the cell.
2. Closely stacked, flattened sacs that
contain chlorophyll ( in plants only)
3. Jelly- like substance in the cell that holds
the organelles
4. Organelle that manages or controls all
the cell functions in a cell.
5. Firm, protective structure that gives the
cell its shape in plants, fungi, most bacteria
and some protists.
6. Produces a usable form of energy for the
cell.
7. The thin, flexible & semi permeable
outer layer of the cell, composed of a
phospholipid bilayer
8. Carries out respiration.
List 5 Organelles that Animal Cells have.
1.
2.
3.
4.
5.
For the below Animal Cell, label the five
organelles you listed above.
.
List 7 organelles that Plant Cells have
1.
2.
3.
4.
5.
6.
7.
For the plant cell below, label the 7 organelles you
listed above.
Name:
7-3A Cells Test Study Guide
Date:________
7-3A Part 3- Bacteria, Protist & Virus Notes
It is essential for students to know bacteria by their ____________. It is essential for students to know protists
(euglena, paramecium, amoeba), by the way they ________________and ____________________________.
Bacteria are organisms that are classified into the ____________________ Kingdom. They are
_________________ -celled organisms. They are classified by their ________________shapes. Protists are
organisms that are classified into the Kingdom ____________________. Although there is a lot of variety within
the protists, they do share some common characteristics. Protists are __________________ one-celled organisms
that live in all ________________ environments. They vary in the way they ___________________ and
____________________. Euglena are protists that move _________________themselves with long whip like
structure called ____________________. These protists can have one or more flagella that help them
__________________. The euglena is unique in that it has characteristics of both a _________________ and an
_______________, it contains chloroplasts that _________________________ and also can _______________
other organisms as well. Parameciums are protists that move by beating tiny ______________ structures called
____________. The cilia act as tiny oars that allow the protist to _________________ through its___________
environment. The cilia also move and help to ____________________ food directing in toward a ___________
that functions like a ________________. Amoebas are protists that move by extending their bodies forward and
then pulling the rest of their bodies forward as well. The ______________________ structures that they project
forward are called ________________ (false foot). The pseudopods are also used to __________ food.
-Viruses
Viruses are________________ particles much _______________than bacteria and can only be seen with a very
powerful _______________. In isolation, viruses show none of the expected signs of _____________. They do
not respond to _______________, they do not __________________; they do not do any of the things we
normally associate with _____________. Therefore, they should not be considered as living organisms at all.
However, viruses do show one of the most important signs of life: the ability to ____________________.
Viruses are considered to be ____________________ until they infect the cells of a _____________ plant or
animal and reproduce within those cells. Viruses are responsible for causing many ____________________ in
living organisms (for example AIDS, colds, and flu in humans).
Name:
7-3A Cells Test Study Guide
Date:________
Draw, Name & Describe the shape of all three bacteria in the boxes below. Draw & Label the protists.
Bacteria
Name:
Shape:
Name:
Shape:
Name:
Shape:
Protists
Name:
Name:
Name:
How the eat:
How the eat:
How the eat:
How they move:
How they move:
How they move:
Use the following Table to explain the compare the characteristics of the three main Protists.
PROTISTS
Name of Protists
How they move
How they get food