* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Cell Organelles and Their Functions
Survey
Document related concepts
Tissue engineering wikipedia , lookup
Biochemical switches in the cell cycle wikipedia , lookup
Cytoplasmic streaming wikipedia , lookup
Signal transduction wikipedia , lookup
Cell encapsulation wikipedia , lookup
Cell membrane wikipedia , lookup
Extracellular matrix wikipedia , lookup
Cellular differentiation wikipedia , lookup
Programmed cell death wikipedia , lookup
Cell culture wikipedia , lookup
Cell growth wikipedia , lookup
Cell nucleus wikipedia , lookup
Organ-on-a-chip wikipedia , lookup
Cytokinesis wikipedia , lookup
Transcript
Cell Organelles and Their Functions The Animal Cell The Plant Cell The Cell Membrane • Functioncontrols the movement of materials into and out of the cell The cytoplasm • Cytoplasm fills cell from the nucleus to the cell membrane; includes fluid, cytoskeleton, and all organelles (except nucleus) The endoplasmic reticulum • A pathway for the transport of materials throughout the cell; rough and smooth The nucleus • Holds genetic material; controls cell functions Nucleolus • Round body within the nucleus; where ribosomes are made. Ribosomes • They build protein; made of RNA and protein. Some are free, some attached to ER. Lysosomes • Contain digestive enzymes that break down large molecules, old cells, worn-out organelles Mitochondria • The powerhouse of the cell; transfers energy from organic molecules to ATP Golgi Apparatus • Packages and secretes products of the cell. Centrioles (animal cells) • Involved in cell division in animal cells Vacuoles • Store food, waste, and water and dissolved materials. Animal cell vacuoles form and reform over and over again. Cell Wall • Gives a plant cell its shape; provides structure; not found in animal cells Cilia • Short hairlike structures that enable a single-celled organism to move; also line respiratory tract Flagella • Long, hairlike structures used for movement Chloroplast • Contains chlorophyll to capture light for photosynthesis; site of photosynthesis Chromosomes • Rod-shaped bodies found in the nucleus; composed of DNA Microtubule • Cylinders that support and give the cell shape Pink fuzzy slippers • What organelle do these represent?