Cell wall - Surrounds the cell and provides protection, Nucleus  - Center of the cell and contains most of the dna, Nucleolus - Inside the nucleus, Creates ribosomes , Mitochondria - Packages the energy of food into ATP molecules , cytosol  - Fluid found inside of cells. Serves to support organelles (where organelles “float”., Chloroplast - these organelles are where photosynthesis occurs, light from the sun is converted into chemical energy, amylopast - Non-pigmented organelles found in some plant cells and a few protists. They are responsible for the synthesis and storage of starch granules, through the polymerization of glucose. Amyloplasts also convert this starch back into sugar when the plant needs energy, Ribosome - Some ribosomes are found in the cytoskeleton but most of them are in the endoplasmic organelle ribosomes that use DNA to make proteins that the cells need., Smooth Endoplasmic Reticulum (ER) - The smooth ER is membranes throughout the cytoplasm of the cell. It makes Lipids in the cell and helps detoxify harmful substances in the cell., Rough Endoplasmic Reticulum (ER - The rough ER is also a network of membranes found in the cytoskeleton of the cell, it is called rough because there are ribosomes attached to it. The rough ER is where most protein synthesis occurs in the cell, Vesicle - This term literally means “small vessel” the organelle helps store and transport products produced by the cell, Vacuole - The vacuole contains lots of water and stores other important nutrients like sugars, ions, pigments., Lysosome - help break down large molecules into smaller pieces for the cell to use, Peroxisomes - these collect dangerous chemicals and break them down, Golgi Body Golgi apparatus or Golgi Complex - This body sorts and ships proteins produced in the ER, Microtubules - Microtubules are cylindrical tubes, 20-25 nm in diameter. They are composed of subunits of the protein tubulin--these subunits are termed alpha and beta. Microtubules act as a scaffold to determine cell shape, and provide a set of "tracks" for cell organelles and vesicles to move on. Microtubules also form the spindle fibers for separating chromosomes during mitosis. When arranged in geometric patterns inside flagella and cilia, they are used for locomotion., Cytoskeleton - the cytoskeleton is made up of filaments and tubules. It shapes and supports the cell., chlorophyll - This membranous transportation network is involved in some protein production, protein folding, quality control, and dispatch, it is studded with ribosomes, cilia & flagella - hairlike cell extensions that sweep mucus and water over the cell. For example, cilia that line your air passageways sweep mucus along the cells, keeping debris and toxins away from the lungs., Centrioles - They are in animal cells and they help keep and maintain the cytoskeleton,

Clasament

Stilul vizual

Opţiuni

Comutare șablon

Restaurare activitate salvată automat: ?