Cells Final Exam

One major difference between plant and animal cells is that plant cells contain cellulose. It is the main carbohydrate in living plants. Cellulose forms the skeletal structure of the plant cell wall. Both cell types can have vacuoles, however, in animal cells vacuoles are smaller
One major difference between plant and animal cells is that plant cells are the only ones with
Bilayer is the term used to describe the double layer of phosopholipids that form both cellular and organelle membranes.
In a typical cell membrane, phospholipids arrange themselves to form a
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Oak tree is the only plant in the list of answers. Plants have cells with chloroplasts and cell walls made of cellulose.
A cell with chloroplasts and a cell wall made of cellulose would likely belong to a(n)
Vacuoles store a variety of substances for cells.
Cells often store materials like water, salts, proteins and carbohydrates in sac-like structures called
Eukaryotic cells include any cells that have a nucleus. These are good examples, as well as the cells in your hand that you are moving your mouse with.
Mushrooms, algae, and protozoa are all examples of
___________ cells.
Bacteria have no internal organelles that are surrounded by a membrane. They are lacking nuclei and, therefore, are considered prokaryotes.
Membrane-bound organelles are not found in the cells of
Cells that produce digestive enzymes would contain relatively large amounts of lysosomes. They help digest used organelles, food, bacteria, etc.
We would expect cells found in the digestive glands of animals to contain relatively large amounts of which cellular organelle?
The cell wall helps a plant cell keep its shape no matter how much water is in the central vacuole. If the plant cells lose enough water, the plant will wilt. But once water is absorbed, the plant will regain its original shape
The central vacuole in a plant cell is responsible for turgor pressure. When the vacuole loses water the cytoplasm “shrinks”. When the vacuole gains water the cytoplasm seems to “puff up”. One structure helps the plant cell keep its shape no matter how much water is in the vacuole. This is the
Policeman
The function of the cell wall is to provide protection and support to the town. The job of the Policeman is to provide protection and support to the citizens of the town
The organization of a cell could be compared to a small city. All of the organelles inside of the cell have a specific purpose that helps the cell to function properly.

Which BEST represents the function of the cell wall?

The membrane is mostly lipid while the whole cell is mostly aqueous
The composition of a cell differs from that of the cell membrane in that the cell membrane is
Only a plant cell has a well defined shape, because it has a cell wall
Which is a difference between plant and animal cells?
Through the process of osmosis, water
The cell membrane helps to control what enters and leaves a cell. Which of these substances, which accounts for about two-thirds of a cell’s mass, is constantly moving in and out of the cell?
Our cells and the unicellular organisms have like cell organelles.
The cells in our body are actually quite similar to unicellular, organisms, like the one seen here. Feeding, removing waste, reproducing: all actions they both have in common. What else do we have in common with this unicellular organism?
rough ER
As the messenger RNA is translated by the ribosome, the growing polypeptide chain is inserted into the membrane of the _____________ before being sent to its final destination.
In a typical cell membrane, phospholipids arrange themselves to form a
In a typical cell membrane, phospholipids arrange themselves to form a bilayer
Vacuoles store a variety of substances for cells.
Cells often store materials like water, salts, proteins and carbohydrates in sac-like structures called
DNA
Unlike other organelles, chloroplasts and mitochondria contain their own genetic information in the form of
The cell wall does not transfer genetic material.
All BUT one is a function of the cell wall. That is
Lipids are fatty foods like chocolate and peanut butter
A food that is high in Calories and could be used for energy storage in animals is MOST LIKELY high in
Lipids make up most of a cell membrane.
Which type of molecule makes up the double layer of a cell membrane?
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