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Vocabulary
Organelle Structure and Function
Mitosis
Cell Cycle
Cell Membrane
100
Made of a phospholipid bilayer with embedded proteins
Plasma Membrane
100
What organelle is the power house of the cell?
Mitochondria
100
What is the correct order of mitosis?
Prophase, metaphase, anaphase, telophase
100
What phase do the cells spend the most time in?
Interphase
100
What kind of permeability does the cell membrane have?
Selective permeability
200
Structures that carry out specialized functions in the cell
Organelles
200
What is an organelle unique to plant cells?
Central vacuole, cell wall, or chloroplast
200
True or False: Daughter cells resulting from mitosis are genetically identical to the parent cell
True
200
What are the stages of interphase?
G1 stage, S stage, and G2 stage
200
What type of transport requires energy?
Active transport
300
The movement of molecules from a higher concentration to a lower concentration
Diffusion
300
What are some structures that prokaryotes and eukaryotes have in common?
Ribosomes, plasma membrane, and/or cell wall
300
In what phase do the chromosomes line up along the middle of the cell?
Metaphase
300
What happens in the S stage?
DNA synthesis and replication
300
What solution has no net movement of water?
Isotonic solution
400
An orderly set of stations that take place between the time a eukaryotic cell divides and the time the resulting daughter cells also divide
Cell Cycle
400
True or False: The greater the surface area to volume ratio, the more efficient the cell is.
True
400
What does the cell need to do before division?
Replicate chromosomes and most organelles
400
What occurs during the G1 stage?
The cell recovers from division, the cell grows in size, it increases the number of organelles, and it accumulates materials needed for DNA synthesis.
400
What solution is generally ideal for plants?
Hypotonic solution
500
Cellular growth disorder that occurs when cells divide uncontrollably
Cancer
500
What are the parts of the mitochondria?
Matrix, cristae, and a double membrane
500
What are the differences in cytokinesis between animal and plant cells?
Animals: a cleavage furrow forms, the contractile ring deepens the cleavage furrow until the two daughter cells are completely independent Plants: the cell wall will not permit cytokinesis by furrowing, a cell plate expands outward until it reaches the old plasma membrane and fuses with this membrane
500
What happens when a cell does not pass a checkpoint?
Programmed cell death (apoptosis)
500
What are 2 types of endocytosis?
Phagocytosis and pinocytosis