Transcript 100 pt
More Organelles Organelles Eukaryotes Prokaryotes Miscellaneous 100 pt 100 pt 100 pt 100 pt 100 pt 200 pt 200 pt 200pt 200 pt 200 pt 300 pt 300 pt 300 pt 300 pt 300 pt 400 pt 400 pt 400 pt 400 pt 400 pt 500 pt 500 pt 500 pt 500 pt 500 pt Many of these structures act as if they are specialized organs. Organelles Contains nearly all of the cell’s DNA and the coded instructions for making proteins and other important molecules Nucleus Small dense region found in the nucleus of eukaryotic cells. The assembly of ribosomes begins here. Nucleolus Small particles of RNA and protein found throughout the cytoplasm. They are in charge of protein synthesis ribosomes Internal membrane system of folded sacs and tunnels within a eukaryotic cell. One part of it is key for protein synthesis Endoplasmic reticulum Modifies, sorts and packages proteins and other materials from the endoplasmic reticulum for storage in the cell or secretion outside of the cell. AKA: UPS Golgi aparatus Small organelles filled with enzymes. They are responsible for the breakdown of lipids, carbohydrates and proteins so they can be used by the rest of the cell. They break down “junk” organelles. AKA: the cleaning crew lysosomes Structure that is filled with liquid. Its pressure makes it possible for plants to support heavy structures such as leaves and flowers. vacuoles These organelles convert chemical energy found in food into compounds that are more convenient for the cell to use mitochondria Organelles that capture energy from the sunlight and convert it into chemical energy in a process called photosynthesis chloroplast These kind of cells have this. nucleus The two groups that eukaryotic cells are divided into. Animal cells and plant cells Term that describes the fact that eukaryotes are composed of more than one cell. Multi-cellular Their genetic material is found in their __________. nucleus Filled with internal structures called __________. organelles These cells are known for their lack of a __________. nucleus These organisms are the most common example of prokaryotes. bacteria They are made of one cell in other words they are ___________. unicellular Some use this structure as a means for locomotion or movement flagella Prokaryotic cells are usually _____________ and ______________ than eukaryotic cells. Smaller and simpler Plant cells have this structure surrounding it while animals cells do not. Cell wall Animals cells have this structure while plant cells do not. Cilia or Flagella for movement A network of protein filaments that helps the cell to maintain its shape. It is also involved in movement and is found in eukaryotic cells. cytoskeleton Rough endoplasmic reticulum are considered rough because they have __________ on their surface. ribosomes Prokaryotes and eukaryotes are alike in that they both have a _______ _____________ and at some point in their lives they contain _____ Cell membrane DNA