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BIO EXAM 2 PT.2
Question | Answer |
---|---|
Which of the following are functions of the Smooth ER? | Detoxifies the cell, Makes phospholipids, Metabolizes Glycogen |
Most ribosomes attach to the __________ in eukaryotic cells | Rough ER |
The golgi apparatus is responsible for the process of _________, which adds sugars to proteins and lipids | Glycosylation |
The Golgi packages materials into ________ for transport or export | Transport Vesicles |
Ribosome subunits are produced by the? | Nucleolus |
What organelle makes adenosine triphosphate (ATP)? | Mitochondria |
What is the cell process where the cell forms a food vacuole around an item of food that is brought into the cell? | Phagocytosis |
Which structures are found in both prokaryotic and eukarotic cells? | Plasma Membrane and Ribosomes |
Which of the following would you NOT find in a prokaryotic cell? | Nucleus |
Which of the following structures are found in Eukaryotic cells, but NOT in prokaryotic cells? | Golgi and Rough ER |
Ribosomes are found in ____ cells | Bacterial, Animal, Plant, Fungi, Protist |
Bacteria and other prokaryotes lack which of the following? | Mitochondria |
Which of the following statements are a component of cell theory? | Only living cells can produce new living cells, Cells are the smallest unit of life |
Which of the following would you NOT find in a prokaryotic cell? | Membrane bound organelles |
What types of cells contain mitochondria? | Eukaryotic cells ONLY |
Which of the following is a tenet of cell theory? | All cells come from existing, living cells |
What is the major factor limiting cell size? | Surface to volume ratio |
If a cell was very large, which of the following statements would be true? | The volume would be much greater than the surface area |
How does the surface area to volume ratio of a sphere with a 1 mm diameter compare to a sphere with a 3 mm diameter? | The 3 mm sphere has 1/3rd the ratio of the 1 mm sphere |
You have a slide of cells, several dyes to stain cell structures, and a light microscope. Will you be able to determine whether the cells are prokaryotic or eukaryotic? | Yes, stained eukaryotic cells will show a nucleus, stained prokaryotic cells will not |