BIO II: Cell Organelles Quiz Review
- What organelles are found in prokaryotic cells?
- What is the basic structure of the cell membrane? Which molecules point inside the cell? Which point outside?
- The pores in the nuclear envelope allow for the movement of what types of molecules?
- What is the function of the Nucleolus?
- Cells that produce secretory products would contain a large number of which cellular organelle?
- Which organelles are considered part of the endomembrane system?
- How can a Plant cell grow larger? (What is the primary mechanism?)
- What are the 3 types of proteins that are considered a part of the fluid mosaic model?
- What are the functions of the various proteins found in the plasma membrane? (There are 6)
- Microtubules are components of what cellular structures? (There are 3)
- What is the purpose of cholesterol in the cell membrane?
- Which organelles are exclusive only to Plant cells?
- Which organelle is being described?
- A connection between cells that creates impermeable layers:
- A system of fibers that maintains cell shape & anchors organelles:
- System of flattened sacs inside chloroplasts:
- The semi-fluid medium between the nucleus and the plasma membrane:
- The infolding of the mitochondrial internal membrane:
- Transports membranes and products to various cell locations:
- What organelle has the following function:
- Process the products of the Rough ER:
- Manufacture membranes and secretory products:
- Digest macromolecules:
- House enzymes that synthesize lipids, detoxify drugs, store & release ions
- Maintain cell shape:
- Store food, pump water; found in the center of plant cells:
- Site of photosynthesis:
- Site of cellular respiration:
- Contain chromosomes, acts as the control center of the cell:
- Manufactures proteins:
- Produces rRNA, assembles ribosomes:
- What organelle would be matched up with the following structures:
- A membrane network without attached ribososmes:
- A stack of flattened sacs, has a cis and trans face:
- A double membrane sac with cristae:
- Surrounded by a double membrane , inner layer of protein, with pores:
- Single membrane bound sac:
- Round structure with multiple copies of genes for rRNA:
- Sac with hydrolytic enzymes , acidic pH:
- Has large and small subunits, attach to mRNA:
- A double membrane sac containing stacks of membrane sacs:
- A network of membranes with attached ribosomes:
16.Explain the function and structure of each of the following types of Cell Junctions:
- Desmosomes
- Tight Junctions
- Gap Junctions
- Plasmodesmata
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