Cells Workers for Life.

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Presentation transcript:

Cells Workers for Life

Human Cell

Cell Membrane 1. Controls what goes in and out of a cell 2. Cell Homeostasis 3. Composed of a phospholipid bilayer

Cell Membrane

Nucleus 1. Controls cell activities 2. Contains the nucleolus 3. Protects the DNA the DNA 4. Has a porous membrane

Nucleus

Nucleolus 1. Makes ribosomes

Mitochondrion by burning it with oxygen 2. Surrounded by a double 1. Changes sugar into ATP energy by burning it with oxygen 2. Surrounded by a double membrane 3. Has its own DNA

Mitochondrion

Cytoplasm 1. Liquid part of the cell where chemical reactions occur 2. Located between the nucleus and the cell membrane

Endoplasmic Reticulum Smooth 1. Folded membranes which make lipids 2. Form vesicles to transport products to other parts of the cell

Smooth Endoplasmic Reticulum

Endoplasmic Reticulum Rough 1. Folded membranes which make protein. 2. Located between the nucleus and the cell membrane

Rough Endoplasmic Reticulum

Ribosome 1. Cell organelle that makes aids in the making of proteins. 2. Has no membrane just a conglomerate of protein

Ribosome

Golgi Apparatus 1. Packages proteins for leaving the cell. 2. Alters proteins to make a tag for recognition by cells

Golgi Apparatus

Lysosome 1. Contains enzymes that break down cell parts and recycles them.

Lysosome

Cytoskeleton 1. Strands of protein which support and give shape to cells.

Cytoskeleton

Centrioles 1. Help organize spindle fibers during mitosis 2. Found only in animal cells

Centriole Pair

Chromatin 1. Another word for DNA during the normal cell cycle.

Chromatin

Cilia 1. Hair-like structures that help move organisms or food. 2. Found on epithelial cells in the nose and throat

Cilia in the Nasal Passages