BIOL2000 Chapter 7: Chapter 7
Document Summary
Nucleic acids that store and transmit info. Protiens that perform most of the cells function carbohydrates that provide chemical energy, carbon, support and identity a plasma membrane which serves as a selectively permeable membrane barrier. Membrane bound compartments (nucleus) algea, plants, animals, fungu chromosomes found inside membrane larger thatn prokaryoes contain excessive ammounts of internal membrane feature divers and dynamic cytoskeleton. Chromosome large dna(which contain genes) molecule that is associated with a small number of protiens (which provide the strucureal support) Nucleoid is an irregularly shaped region within the cell of a prokaryote that contains all or most of the genetic material, called genophore. Robosomes complex structures of large and small subunits of rna and protein molecules don"t have membranes therefore are not organelles technically. Cytoskeleton ions is a structure that helps cells maintain their shape and internal organization, and it also provides mechanical support that enables cells to carry out essential functions like division and movement.
