Cells Study Guide Biology

Soon of existing prison carrels. Janet Plow demonstrated that the cell membrane is a physical structure, not an interface between two liquids. Lynn Amaryllis proposed the idea that accredited organelles were once free animateness themselves. electric cell Theory All living things ar composed of cells. Cells be the basic units of structure and authority in living things. New cells are produced from existing cells. 2 Types of Cells Eukaryote are cells that contain nuclei. They contain a nucleus in which their genetic genuine is separated from the rest of the cell.Prokaryote are cells that do not contain nuclei. They find genetic material the at is not contained in a nucleus. region An organelle is a specialized structure that performs important cellular function eons within an eukaryotic cell. A plant cell has a cell w in all and a cell membrane while a living organism cell has just a c ell membrane. Organelles Nucleus Contains nearly all the cells DNA & with it the coded in structions for making proteins & other important molecules. (Both) Ribosome elflike particles of ribonucleic acid & proteins found throughout the cytoplasm m. Proteins are assembled on ribosome.Both) Endoplasmic Reticulum subjective membrane system, the site where lipid come moments of the cell membrane are assembled, along with proteins and other materials that are e exported from the cell. (Both) Googol apparatus modifies, sorts and packages proteins & other materials from the ERE for transshipment center in the cell or secretion outside the cell. (Both) Lissome small organelles filled with enzymes. Breaks mint lipids, carboy drapes & proteins into small molecules that can be used by the rest of the cell. Also involved in b reeking down organelles that have outlived their usefulness.A) Vacuoles sickle structures that store materials such as water, salts, proteins and carbohydrates. (P) Mitochondria organelles that shift the chemical energy stored in food into compounds that are more convenient for the cell to use. Enclosed by two membranes (outer and inner) (Both) Chloroplasts organelles that capture the energy from sunlight and convert it I onto chemical energy in a process called photosynthesis. (Plant) cytol portion of the cell outside the nucleus. (Both) Cytokines network of protein filaments that helps the cell to maintain its shape.The cytokines is as well as involved in movement. The two principal protein filament s that harbour up the cytokines are nonconformists and microbes. (Both) Centurion One out of two tiny structures determined in the cytoplasm of animal CE ASS near the atomic envelope. (A) Cell Membrane Regulates what enters & leaves the cell & also provides proto action & support. (Both) Cell Wall provides support and protection for the cell. (P) Both chloroplasts and mitochondria are surrounded by two membranes. The y both contain their own genetic information in the form of small DNA molecules.