Term
| List the differences of prokaryotic and eukaryotic cells |
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Definition
| prescence of a nucleus, structure, cell wall/membrane, size, organelles, reproduction, and food source |
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Term
| Prokaryotes have no true _____, and instead have a _____. Eukaryotic cells have a membrane-bound _____. |
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Definition
nucleus, instead have a nucleoid;
nucleus |
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Term
| Prokaryotes have circular DNA called _____. Eukaryotes have linear DNA that are organized into _______. |
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Definition
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Term
| Both prokaryotes and eukaryotes can have a singular __________/___________, or they can have both |
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Definition
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Term
| Prokaryotes are usually _____ then eukaryotes. |
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Definition
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Term
| List all of the organelles in a prokaryotic cell |
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Definition
| Cell membrane, cytoplasm, and ribosomes |
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Term
| List all of the organelles in a eukaryotic cell |
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Definition
Cell membrane, Endoplasmic reticulum, Nucleus, Ribosomes, Cytoplasm, Mitochondria, Golgi Apparatus, Lysosome, etc.
C.E.N.R.C.M.G.L. or
Cutting Edge Nano Radio Can Make Guys Laugh |
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Term
| Prokaryotic cells reproduce in a process known as _________. |
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Definition
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Term
| Eukaryotic cells reproduce through a process called ______. |
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Definition
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Term
| Prokaryotes and eukaryotes can be either ________ or ________ in terms of food source |
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Definition
autotrophs (make their own food)
heterotrophs (eat food from the outside world) |
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Term
| Magnification is the increase in the ________ _____ of an object |
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Definition
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Term
| Resolution is the measure of the _____ of an image |
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Definition
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Term
| Scanning electron microscopes study the detailed _______ of the cell ________. |
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Definition
| architecture of the cell surface |
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Term
| Transmission electron microscopes study the details of the _______ cell ______. |
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Definition
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Term
| Cell size must be large enough to house _____,_____,&______ needed to survive, but small enough to allow for a _____ to _____ ratio that will allow _____ exchange with the environment |
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Definition
DNA, proteins, and internal structures needed;
allow a surface to volume ratio small enough for adequate exchange w/ environment. |
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Term
| The ___________ forms a flexible boundary between the living cell and it's surroundings |
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Definition
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Term
| Some ______ form channels or tunnels that shield ions & other hydrophilic molecules as they pass through the hydrophobic center of the _______. |
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Definition
| proteins form channels; center of the membrane |
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Term
| The DNA of a prokaryotic cell is coiled around the nucleoid, but no _______ surrounds the DNA. |
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Definition
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Term
| Prokaryotic cells can have _____ that help propel the cell forward in a liquid environment |
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Definition
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Term
The structures and organells of eukaryotic cells perform four basic functions.
1. The _______ and _____ are involved in the genetic control of the cell
2. The ER (______), _________, _____,_____, and ______ are involved in the manufacture, distribution, and breakdown of molecules
3. Mitochondria are in ___ cells, and chloroplasts in ____ cells are involved in energy processing
4; Structural support, movement, and communication between cells are the functions of the _______, plasma membrane, and ______. |
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Definition
nucleus and ribosomes;
ER (endoplasmic reticulum), golgi apparatus, lysosomes,vacuoles, and peroxisomes are involved in;
in ALL cells, chloroplasts in plant cells;
cytoskeleton, plasma membrane, and cell wall |
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Term
| Almost all organelles of animals cells are found in plant cells except _____ and ______. Plant cells have however a _____,_____, & ____ animal cells don't have. |
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Definition
lysosomes and centrioles;
have a rigid cell wall, chloroplasts, and a central vacuole |
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Term
| The nucleus contains most of the cell's DNA and controls the cell's activities by directing ______ synthesis by making the messenger ____.(_._._) |
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Definition
protein synthesis;
the messenger RNA |
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Term
| The nuclear envelope is a double _____ and has ____ that allow material to flow in and out of the _____. |
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Definition
is a double membrane;
pores that allow...of the nucleus |
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Term
| Ribosomes are synthesized from ____ produced in the nucleolus |
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Definition
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Term
| Ribosomes are synthesized from ____ produced in the nucleolus |
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Definition
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