Made of proteins and bilayer;acts as a boundary layer A gel-like material inside the cell;allows water, nutrients and organelles to move freely in the cell A membrane-enclosed organelle found in eukaryotic cells;directs the activity of a cell; it contains chromosomes with the DNA Nuclear pores present;contains nuclear contents Non-membraneous matrix of RNA;instructions in DNA are copied here Composed of long thin strands of DNA; contains intructions that control the cell membrance Doesnt have ribosomes Has ribosomes Spherical bodies composed of RNA;site of protein synthesis Stacks of flattened sacs of unit membrane;stores chemicals Composed of modified double unit membrane; release of chemical energy from food Membrane bound bag; break large molecules into small ones A single layer of unit membrane; produces turgor pressure against cell wall support A non-living secretion of the cell membrane;provides protection from physical injury Composed of a double layer of modified membrane; site of photosynthesis two centrioles form one centrosome;forms spindle fibers to separate chromosomes during cell division A tail-like structure on a cellLocomotion and sensory; A hair-like substance on the wall; Locomotion and sensory