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Bio- the cell

The cell

QuestionAnswer
Anton van Leeuwenhoek created the first? microscope
Robert Hooke first to call a "cell" a cell
Robert Brown identified nucleus
Mathias Schleiden discovered all plants are composed of cells
Theodor Schwan discovered all animals are composed of cells
Rudolph Virchow showed cell division
Prokaryotic cells are primitive
Eukaryotic cells are well defined
What are the three things cells have in common? cell membrane, cytoplasm, and nucleus
What is the most common model of the cell membrane? fluid mosaic model
What is cytoplasm's constant flow called? cytoplasmic streaming
what do nucleoli produce? ribosomes
Chromosomesare composed of what? DNA and proteins
Smooth ER helps build lipids for membranes and neutralizes poisons by breaking them down(abundant in liver cells)
Rough ER site of protein synthesis w/ ready-made transportation (abundant in cells that make proteins/enzymes)
What do Free ribosomes produce? proteins inside the cell
What do Attached ribosomes produce? proteins outside the cell
turgor pressure creates pressure with water to maintain shape
What covers the surface of a cell? Cilia
What is the Microtubular arrangement? 9+2
Both animal and Plant cells can be? multicellular or unicellular and Eukaryotic
Groups of cells structurally similar and perform same function produce? tissue
Group of tissues that work together to perform specific function produce? organ
Group of organs that work together to perform specific function produce? organ system
Passive Transport requires? no energy
Active Transport requires? energy
Created by: mikekane
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