B.1.3 Develop and use models Models simplified representation of a Structure and – that illustrate how a cell relationship. Scientific models can be material, Function membrane regulates the visual, mathematical, or computational and are uptake of materials essential often used in the construction of scientific for growth and survival theories. 1-, 2-, and 3-D graphics, physical 3-d, removing or preventing map overlays, animations, image manipulation harmful waste materials from and image analysis accumulating through the Cell membrane semipermeable membrane – processes of active and passive surrounding the cytoplasm of a cell transport. Active transport movement of molecules – across a cell membrane from a region of lower concentration to a region of their higher concentration in the direction against some gradient or other obstructing factor Passive transport movement of biochemical – and other atomic or molecular substances across cell membranes without need of energy input Selective permeability - allows the cell to control what enters and leaves cell through lipid bilayer fluid mosaic membrane
B.1.3 Develop and use models that illustrate how a cell membrane regulates the uptake of materials essential for growth and survival removing or preventing harmful waste materials from accumulating through the processes of active and passive transport. Models – simplified representation of a relationship. Scientific models can be material, visual, mathematical, or computational and are often used in the construction of scientific theories. 1-, 2-, and 3-D graphics, physical 3-d, map overlays, animations, image manipulation and image analysis Cell membrane – semipermeable membrane surrounding the cytoplasm of a cell Active transport – movement of molecules across a cell membrane from a region of lower concentration to a region of their higher concentration in the direction against some gradient or other obstructing factor Passive transport – movement of biochemical and other atomic or molecular substances across cell membranes without need of energy input Selective permeability - allows the cell to control what enters and leaves cell through lipid bilayer fluid mosaic membrane Structure and Function
resource-guides-biology-52716.docx