Eukaryotic vs Prokaryotic
Cell Organelles
Endosymbiosis
Membranes
100
Humans have which kind of cells?
Eukaryotic
100
Which organelle do plant cells have that they use to conduct photosynthesis?
Chloroplasts
100
Name 2 organelles that endosymbiosis pertains to.
Mitochondria, chloroplast.
100
The model that we use for cell membranes.
Fluid mosiac model.
200
Which is generally larger?
Eukaryotic
200
A plant cell has this rigid outer structure.
Cell wall.
200
What organelle does mitochondria have?
Ribosomes.
200
Which part of the phospholipid is hydrophobic and which is hydrophillic?
Hydrophobic tail, hydrophillic head.
300
Which type of organelle do both eukaryotic and prokaryotic cells have?
Ribosomes
300
Name two organelles used for movement in cells.
Cilia and flagella
300
Give evidence that supports this theory.
Double membrane, their own DNA, similar size to bacteria, mitochondria/bacteria form in a process similar to binary fission.
300
Which of the following require energy to occur? Diffusion, osmosis, facilitated diffusion, active transport.
Active transport
400
Why are eukaryotic cells considered to have a "true nucleus"?
It is bound by a double membrane
400
Name at least 2 cell organelles with double membranes.
Mitochondria, chloroplast, nucleus (in animal cells).
400
What is the domain of the organisms that evolved into organelles?
Bacteria
400
When the cell membrane pulls away from the cell wall in a plant cell, what type of solution is it in (hypo/hyper/isotonic) and what is this process called?
Hypertonic solution, plasmolysis.
500
What type of DNA do eukaryotic cells have, linear or circular?
Circular
500
In animal cells, the centrosome has a pair of ________, each with nine triplets of _________ arranged in a ring.
Centrioles, microtubules
500
What is the difference between primary and secondary endosymbiosis?
Primary endosymbiosis involves the engulfment of a bacterium by another free living organism. Secondary endosymbiosis occurs when the product of primary endosymbiosis is itself engulfed and retained by another free living eukaryote.
500
What is the difference between phagocytosis and pinocytosis?
In phagocytosis, pseudopodia extend around the "food" that the cell is trying to engulf to form a vesicle around it. In pinocytosis, the vesicle is still formed, but no pseudopodia are formed because it is nonspecific in what it takes in.
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