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Grade 8 CH 2 Cells

Cells

QuestionAnswer
Summary of scientists’ observations and conclusions about cells. CELL THEORY
Encloses the cells of plants, algae, fungi, and most bacteria. CELL WALL
Green organelles in the cytoplasm of plant cells. CHLOROPLASTS
Gelatin like mixture inside the cell membrane. CYTOPLASM
A series of folded membranes moving materials around in the cell. ENDOPLASMIC RETICULUM
Flattened membranes that package cellular substances for export. GOLGI BODIES
Cell in which a virus multiplies itself. HOST
Protective outer covering around all cells. MEMBRANE
Organelle where energy is released from broken-down food molecules. MITOCHONDRION
Directs all the activities of the cell. NUCLEUS
A structure made up of different types of tissues that work together. ORGAN
Structures within the cytoplasm of eukaryotic cells. ORGANELLES
Small, two-part structures in cells that make proteins. RIBOSOMES
A group of similar cells that work together to do one job. TISSUE
A strand of hereditary material surrounded by a protein coating. VIRUS
Created by: Bridgerdon
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