3Rd The Cellular Level Of Organization

Front 1

Plasma Membrane

Back 1

a flexible/sturdy barrier that surrounds and contians cytoplasm of cell

Hint 1

outermost component of the cell. Encloses, supports cell contents, attaches cells to each other to outside enviroment, communication and recognition of other cells, determines what moves into and out of cell, best described by using a structural model called the "Fluid Mosaic Model"

Front 2

Intracellular

Back 2

substances inside the plasma membrane

Front 3

Extracellular

Back 3

substances outside the plasma membrane

Front 4

Glycolipids

Back 4

lipid plus carbs

Front 5

Membrane Lipids

Back 5

provide function and basic structure of plasma membrane, responsible for some membrane function

Hint 5

3 main types:
1) Phospholipids
2) Cholesterol
3)Glycolipids

Front 6

Phospholipids

Back 6

form lipid bylayer

Hint 6

double layer of phospholipids comprissing of plasma membrane; polar part is phosphate conataining "head" Hydropholic water loving

Front 7

Cholesterol

Back 7

other major lipid in membrane

Hint 7

amount in membrane determines fluidity of membrane

Front 8

Glycolipids

Back 8

serve as marker molecules

Hint 8

on membrane surface they allow cells to identify one another or other molecules

Front 9

Membrane Proteins Terminology:
Intergral Proteins

Back 9

(with in) penetrate deeply into lipid bylayer commonly formed to end

Front 10

Membrane Proteins terminology:
Peripheral Proteins

Back 10

(allong edges) not firmly embedded in membrane

Front 11

Cell Identity Markers

Back 11

membrane glycoproteins and glycolipids serve as cell markers

Front 12

Attachment Sites

Back 12

integral proteins serve as linkers, wich anchor proteins in Plasma membranes of neighboring cells

Front 13

Channels

Back 13

some integral membrane proteins form ion channels, pores or holes wivh ions can flow to get into/out of cell

Front 14

Receptors

Back 14

integral proteins serve as cellular recognition sights. Recognizes and binds specific types of molecules

Front 15

Cell

Back 15

basic living, structural, and functional unit of of the body

Front 16

Cell Biology

Back 16

the scientific study of cellular structure and function

Front 17

Principal parts of a Cell

Back 17

the plasma membrane, cytoplasm, the cellular contents between the plasma membrane and nucleus; and the nucleus