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Biology Ch 7.3 Organelles

Teacher: Mr. Mac
Across
A structure in a cell that receives proteins and other newly formed materials from the endoplasmic reticulum, packages them, and distributes them to other parts of the cell.
A small, round cell structure containing chemicals that break down cell components so they can be recycled. If damaged the contents of this organelle would destroy the cell.
Cell organelle that breaks down food and releases energy which ia used to power the cell
protective layer external to the plasma membrane in plant cells, bacteria, fungi, and some protists. In plant cells, the wall is formed of cellulose fibers embedded in a polysaccharide-protein matrix. The primary cell wall is thin and flexible, whereas the secondary cell wall is stronger and more rigid and is the primary constituent of wood.
A system of membranes that is found in a cell's cytoplasm and that assists in the production, processing, and transport of proteins and in the production of lipids. Two types rough and smooth
A long, hairlike structure that grows out of a cell and enables the cell to move
a short, hairlike organelle that extends from a cell and functions in locomotion or in the movement of substances across the cell surface
Down
site of protein synthesis. Some are free floating and others are embedded into the RER
network of three different types of protein filaments called microtubules, intermediate filaments, and actin filaments
Organelle found in cells of plants and some other organisms that captures the energy from sunlight and converts it into chemical energy (photosynthesis)
A jellylike fluid inside the cell in which the organelles are suspended
A specialized structure in the nucleus, formed from various chromosomes and active in the synthesis of ribosomes
They aid in the division of cells and are only present in animal cells.
Cell organelle that stores materials such as water, salts, proteins, and carbohydrates