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Science Test 7th Gr

Flashcards for a 7th Grade test on cells

QuestionAnswer
Define: Prokaryotic A unicellular organism that lacks a nucleus and other organelles; genetic material is found in the cytoplasm
Define: Eukaryotic a cell where the genetic material is found in a nucleus; mostly multicellular
Where is the genetic material located in a eukaryotic cell? The nucleus.
Are eukaryotic cells mostly multicellular or unicellular? Mostly multicellular
Where is the genetic material located in a prokaryotic cell? Cytoplasm
Are prokaryotic cells multicellular or unicellular? Unicellular
What is one example of a eukaryotic organism? A bear, a fish, a tree, etc.
What is one example of a prokaryotic organism? Bacteria
What is the function of cytoplasm? contains genetic material of a prokaryotic cell; where most of the work of the cell is carried out
What is the function of the cell membrane? a protective outer covering that encloses every cell
What is the function of the cell wall? tough outer covering just outside the cell membrane only found in plant cells
What is the function of the nucleus? where the genetic material of the eukaryotic cell is found; needed to reproduce and function
How do you identify a plant cell? A plant cell is rectangular and contains a cell wall, chloroplasts and a celtral vascuole, unlike an animal cell
How to identify an animal cell? An animal cell is round and contains lysosomes, unlike a plant cell
How do you determine if a unicellular organism is plant-like or animal-like? the shape and organelles are different
Created by: lauren.kirk289
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