Cell Membrane Cross Section
If a cell is viewed in cross section it resembles the diagram at right.
Cell membrane cross section. The contents of a cell are called the protoplasm. Label the polar and non polar regions of the cell membrane. Movement of various types and sizes of substances across the cell membrane is illustrated in figures 3 to 6.
Draw several 10 20 phospholipid molecules forming a lipid bilayer within the cell membrane cross section. They consist mainly of lipid and protein and may also contain sugars. All organisms are made up of cells or in some cases a single cell.
Also called the cell membrane this structure is semi porous and allows certain molecules in and out of the cell it serves as a boundary by keeping the cell s contents inside and preventing them from spilling out. The cell membrane contains two types of associated proteins. Cross section of a coronavirus.
The cell is the basic unit of life. The golgi body yellow modifies and packages proteins. Red triangle chanel.
Integral membrane proteins are inserted into the membrane and most pass through the membrane. Movement of substances across the cell membrane. Its membrane faces water on the exterior and on the interior.
Label all regions which contain water. Copies of specific rna sections that tell the cell. At centre is the nucleus transparent which contains chromosomes red that hold the cell s genetic information.