Fill in the blank
1. ______________________________ is a process necessary for growth and tissue repair.
2. _______________________ and ___________________ are two main types of cellular
extensions
3. The three main parts of a cell are:
a. __________________________________________________________________
b. __________________________________________________________________
c. __________________________________________________________________
4. The three types of passive transport are:
a. __________________________________________________________________
b. __________________________________________________________________
c. __________________________________________________________________
5. Interphase is the period from cell formation to cell division and has three sub phases:
a. __________________________________________________________________
b. __________________________________________________________________
c. __________________________________________________________________
True or False
(Determine if the underlined section(s) is correct. If false, please write the correct answer.)
1. Replication is the process of going from RNA  Protein.
2. Transcription is the process during which DNA makes a copy of itself.
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3. Interphase is a part of mitosis.
4. The nucleus includes the nuclear envelope, the nucleolus, and chromatin.
5. Osmosis is the diffusion of water through a selectively permeable membrane.
6. Compared to cells, solutions may be hypotonic, resulting in no net movement of water
between the solutions, isotonic, resulting in movement of water out of the cell, or
hypertonic, resulting in movement of water into the cell.
7. Vesicular transport uses membranous sacs, called vesicles, to transport large particles,
macromolecules, and fluids across the plasma membrane, or within the cell.
Multiple Choice
1. The sodium-potassium pump is an example of which type of transport?
a. Secondary active transport
b. Bulk transport
c. Primary active transport
2. Vesicular transport is an example of which type of transport?
a. Bulk transport
b. Primary active transport
c. Secondary active transport
3. For every 1 ATP, the sodium-potassium pump pumps ____sodium out, and ____ in.
a. 3,4
b. 2,3
c. 3,2
d. 1,2
4. What are the phases of Mitosis in order?
a. Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
b. Interphase, Prophase, Metaphase, Anaphase, Telophase
c. Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
d. Prophase, Metaphase, Anaphase, Telophase
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5. The tails of phospholipids are ________________ and the heads are ________________.
a. Hydrophilic, hydrophobic
b. Hydrophobic, hydrophilic
c. Hydrophobic, hydrophobic
d. Hydrophilic, hydrophilic
6. Which of the cell organelles are membranous sacs containing enzymes, such as oxidases
and catalases, used to detoxify substances such as alcohol, formaldehyde, and free
radicals?
a. Smooth ER
b. Peroxisomes
c. Rough ER
d. Lysosomes
7. These are small, barrel-shaped organelles associated with the centrosome and form the
bases of cilia and flagella.
a. Spindle
b. Basement membrane
c. Microvilli
d. Centrioles
8. This cell organelle has enzymes that catalyze reactions involved in lipid and glycogen
metabolism, as well as performing detoxification processes.
a. Smooth ER
b. Rough ER
c. Mitochondria
d. Golgi Apparatus
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