Copy of Animal Cell Organelle Activity - Oct 2022 (5/28/2026)
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17 questions
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There are two major types of cells on earth - prokaryotic and eukaryotic cells. On the next slide, you will watch a video about these two cells. As you watch, think about the similarities and differences between prokaryotic and eukaryotic cells.
Question 1
02:39
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Question 1
1.
Continue watching the video and answer the following question.
What are some differences between prokaryotic and eukaryotic cells?
Functions of Animal Cells
Animals and humans are multicellular organisms made up of eukaryotic cells. Animal cells are large and advanced and are specialized for different functions. For example, skin cells, muscle cells, nerve cells, and fat cells make up different types of tissues and play different roles in keeping the organism alive.
Question 2
2.
In your own words, describe why animals are eukaryotic organisms, and why we say their cells are advanced and specialized.
Organelles in an Animal Cell
While different animal cells are specialized for different functions, they share the same basic parts. Next, you will watch a video about animal cell orgnelles. As you watch, pay attention to each organelle and its:
appearance
location
function
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Question 5
09:24
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Question 8
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Location of Organelles
Next, you will review the location of the organelles within an animal cell.
Click on the image to enlarge it.
This will be followed by a set of questions in which you will have to identify the location of certain structures - mitochondria, nucleus, ribosomes, endoplasmic reticulum, vesicles, and the Golgi body.
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Question 9
9.
Endomembrane System
Now, let's see how organelles work together within the cell. You will examine a diagram of the endomembrane system.
Follow the flow of materials through the organelles in the diagram. Note the differences between the smooth ER and the rough ER, what they produce, and where those products go within the cell.
At teh bottom, you will also see a microscopic image of a live cell that is focused upon a vacuole.
Question 10
10.
Create a flowchart or diagram of the endomembrane system. Show how lipids and proteins are transported within the cell. Be sure to label the organelles.
Question 11
11.
Which cell type does not have membrane-bound organelles? _______
Question 12
12.
Which organelle contains enzymes that can digests waste and worn out organelles for the animal cell? _______
Question 13
13.
After a protein is made, the vesicle transports it to the _______ .
Question 14
14.
Name two structures that are part of the endomembrane system
_______
_______
Question 15
15.
Which organelle provides energy (ATP) for the cell? _______
Question 16
16.
Name at least one thing that you learned in this lesson, even if you haven't mastered it, yet.
Question 17
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Question 4
4.
Where, inside of the nucleus, are ribosomes assembled? _______
Question 5
5.
Which organelle is the "shipping part" of the cell? _______
Question 6
6.
Microtubules are made from a protein called _______.
Question 7
7.
Provide a list of some of the major organelles found within a cell.
Match each organelle with its function(s); if needed, watch the above video, again.
Golgi Body
The organelle that holds the DNA for the cell.
Mitochondria
Has ribosomes embedded on its surface and assists in the production of proteins.
Ribosome
Transports material within the cell.
Vesicle
Stores (packages) proteins for transport
Lysosome
Makes ATP
Cell Membrane
Makes lipids.
Rough Endoplasmic Reticulum (Rough ER)
Makes proteins
Smooth Endoplasmic Reticulum (smooth ER)
A fluid that cushions and contains the organelles.
Cytoplasm
Breaksdown waste and worn out organelles.
Nucleus
Controls what enters and exits the cell.
Which letter in the image to the left represents each of these:
a.) Mitochondria: _______
b.) Nuclues: _______
c.) Ribosome: _______
d.) Golgi body: _______
e.) Endoplasmic Reticulum: _______
The Endomembrane System
The endomembrane system has four components.
1. The nuclear membrane
2. The endoplasmic reticulum (ER)
3. The Golgi apparatus
4. Membranous sacs called vesicles
This system compartmentalizes the cell and carries molecules from one part of the system to another part.
1. Endoplasmic Reticulum
The ER is a complicated system of membranous channels and flattened saccules. It is responsible for making lipids and proteins and it sometimes stores small ions
2. Golgi Apparatus
The Golgi apparatus consists of numerous flattened saccules.
The Golgi apparatus receives protein transport vesicles from the ER, then modifies the molecules and repackages them in new vesicles.
3. Lysosomes
Lysosomes are vesicles from the Golgi apparatus which contain harsh lytic enzymes that digest food molecules or structures within the cell.
Lysosomes also participate in apoptosis, or programmed cell death. In this process the cell will commit suicide when it "realizes" that is isn't working correctly. It destroys itself by releasing the enzymes from its lysosomes. These enzyme spill out into the cytoplasm and destroy the cell parts.
4. Vacuoles
Vacuoles are membranous storage sacs that are larger than vesicles.
In most organisms, vacuoles can store nutrients, ions, or other molecules.
How has your confidence regarding this topic changed?