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Cell Theory

QuestionAnswer
Cells that lack a nucleus. Prokaryote
Cells that contain a nucleus. Eukaryote
Scientist that invented the first microscope. Zacharias Janssen
Scientist that looked at cork under a microscope and coined the term "cell". Robert Hooke
Scientist that determined all animals are made of cells. Schwann
Scientist that determined all plants are made of cells. Schleiden
Scientist that determined all cells came from pre-existing cells. Virchow
The biggest difference between prokaryotes and eukaryotes is the presence of a _____________. nucleus
Eukaryotes are (larger OR smaller) than prokaryotes. larger
Prokaryotes and eukaryotes both have a cell membrane, cytoplasm, and _____________. ribosomes
The genetic material in a prokaryote. nucleoid
All ______________ have a cell wall, while only some ______________ have a cell wall. prokaryotes, eukaryotes
Only eukaryotes contain specialized ______________ that have their own specific functions inside the cell. organelles
Cell Theory #1: All living things are made of __________. cells;
Cell Theory #2: Cells are the basic _____________ and ____________ units of life. structural; functional
Cell Theory #3: All cells came from ___-___________ cells pre-existing
Scientist that discovered "animalcules", protists, bacteria, and muscle fibers. Anton van Leeuwenhoek
Created by: ballb