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Presentation Questions-
Alison Aimers
Nucleus:
Where is the nucleolus located?
Inside of the Nucleus
What is the double-layered membrane that encloses the contents of the nucleus?
The nuclear envelope
Where does protein synthesis take place?
A. Nucleolus
B. Ribosomes
C. Perinuclear Space
D. Endoplasmic Reticulum
True/ False: The nuclear lamina is the space between the inner and outer membranes of the
nuclear envelope.
False, the nuclear pore complex is the space between the inner and outer membranes of the nuclear
envelope.
True/ False: RNA, DNA, and proteins are all materials contained within the nucleus.
True.
Endoplasmic Reticulum:
What is the endoplasmic reticulum responsible for?
It makes the protein and lipid components of most of the cell’s organelles.
How can the endoplasmic reticulum be compared to a roller coaster?
They both have many loops, swirls, and folds.
What are the two types of endoplasmic reticulum?
A. Hot and Cold
B. Long and Short
C. Happy and Sad
D. Rough and Smooth
True/ False: The Golgi apparatus is made from stacks of cisternae.
True.
What is the function of the Golgi apparatus?
It handles and controls the export of incoming lipids, proteins, etc.
Vacuoles and Lysosomes:
What is a saclike organelle that contains hydrolytic enzymes?
A lysosome
Where are lysosomes located?
The cytoplasm
Which is not a function of the central vacuole?
A. Making proteins
B. Exporting unwanted substances
C. Acting as a support structure for the cell
D. Containing waste products
True/ False: The central vacuole can release more water into the cell.
False, a contractile vacuole can release more water into the cell.
True/ False: Contractile vacuoles can be found in both animal cells and plant cells.
True.
Power Stations:
True/ False: More mitochondria will make the cell less active.
False, more mitochondria will make the cell more active.
What is considered the powerhouse of the cell?
Mitochondria
Which is not a part of the Mitochondria?
A. Matrix
B. Chloroplast
C. Cristae
D. Outer membrane/ inner membrane
Where does photosynthesis take place?
Chloroplasts
True/ False: Chloroplasts are not food producers.
False, Chloroplasts are food producers.
Cytoskeleton:
What are straight hollow tubes of proteins that give rigidity, shape, and organization to a cell?
Microtubules
True/ False: Microfilaments are solid rods of protein thicker than microtubules.
False, Microfilaments are solid rods of protein thinner than microtubules.
Which of these is not a difference between Cilia and Flagella?
A. Flagella are longer than Cilia
B. Cells have more Cilia than Flagella
C. Flagella have a core of microtubules while Cilia do not
D. Cilia move in an oar-like motion, flagella move like a snake
True/ False: Both animal cells and plant cells have a cell wall.
Only plant cells have a cell wall.
True/ False: All plant cells have both a primary cell wall and a secondary cell wall.
False, only some plant cells have both a primary and secondary cell wall.
Peroxisomes:
Peroxisomes are a group of organelles found in the cytoplasm also called what?
Microbodies
What is the outside of a peroxisome called?
Lipid bilayer membrane
True/ False: Peroxisomes have their own internal DNA.
False, Peroxisomes do not have their own internal DNA.
What can peroxisomes replicate themselves as?
A. DNA
B. RNA
C. Lysosomes
D. Microbodies
What is the membrane bound vesicle where peroxisomes enclose harmful materials?
The endomembrane system