Download digital lesson and lab

Mrs. Keadle
JH Science
Name__________________________________ period _____
date assigned_____________ date due ______________ date returned _____________
Cell Structure and Function
Directions: Go to the following website:
https://www-k6.thinkcentral.com/ePC/start.do
Use the log in that is taped to the top of your laptop. If you are absent or completing the
assignment for homework, use student30 as the username and science as the password.
Go to Student Resources. Click on “My Library” then click on “student resources”.
Next, click on Unit 3 Cells and go down to Lesson 2 “Cell Structure and Function”. Next to that,
click on the digital lesson arrow. Follow the instructions given for each slide.
After or while you watch the digital lesson, answer the following questions. You can also use
the textbook (pages 118-129).
After you watch the digital lesson, click on the “virtual lab” as well.
For today’s lesson, you will view the digital lesson and answer the following questions:
Digital Lesson
Screen 2: Cell Size
1. Are the cells of an elephant bigger than the cells of a fly?
Screen 3 – Prokaryote versus eukaryote
2. In what major way does a eukaryotic cell differ from a prokaryotic cell?
Cell Structure and Function
Mrs. Keadle
JH Science
Virtual Lab
Go through the digital lab. Take notes on important facts from the lab. You can use this page
for notes.
Cell Structure and Function
Mrs. Keadle
JH Science
Using what you have learned from the digital lesson and virtual lab, answer the
following questions.
3
In what way could two eukaryotic
cells be different from each other?
A
B
4
In which way is the function of cell
walls of plants similar to the function
of the human skeletal system?
One eukaryotic cell could have
cytoplasm while another does
not.
One eukaryotic cell could have a
cell membrane while another
does not.
C
D
5
F
The cell wall helps plants to
move.
G
The cell wall helps to support the
cell and the organism.
Two eukaryotic cells could differ
in the number and types of
organelles they contain.
H
The cell wall allows plants to eat
other organisms.
J
The cell wall helps the cell to
make two new cells.
Two eukaryotic cells could differ
in the number and types of
prokaryotes they contain.
Which structures are all living things
composed of?
A
cells
B
eukaryotes
C
organs
D
prokaryotes
6
Multicellular organisms differ from
unicellular organisms because cells
of multicellular organisms perform F
all functions.
G
specific functions.
H random functions.
J
Cell Structure and Function
the function of any cell it
touches.
Mrs. Keadle
7
JH Science
The following picture shows a diagram of blood. Blood is made up of different
types of cells that work together.
Which of the following levels of organization best classifies blood?
8
A
cell
B
tissue
C
organ
D
organ system
All cells share certain functions
necessary for life. Which of the
following is not a function performed
by every cell?
F
takes in energy
G
gets rid of wastes
9
What is a difference between
eukaryotic cells and prokaryotic
cells?
A
Only prokaryotic cells have
cytoplasm.
B
Only eukaryotic cells have a cell
membrane.
H
performs photosynthesis
J
replicates to make new cells
Cell Structure and Function
C
Only prokaryotic cells have
genetic material.
D
Only eukaryotic cells have
membrane bound organelles.