World government for dummies

Appendix 2: Cell Biology Primer
Others in the food pipe do the same to let food material
move smoothly down the gullet. Salivary gland cells in the
mouth secrete saliva. Liver cells secrete bile. Nerve cells
(neurons) manufacture neurotransmitters that conduct
electrical signals.
In plants, cells perform similar functions – absorb water
and nutrients from the soil, synthesize chlorophyll, trap
sunlight and create food in seeds and spores. Walls of
plant cells may be made up of cellulose fibres, which adds
to their bulk and strength.
All cells have a basic structure. A typical cell is made up
of:
1. Cell wall – encloses the cell; provides it a shape;
separates it from other cells and the environment
2. Plasma membrane – layer below the cell wall; acts
as a gateway to material transport in and out of the
cell
3. Cytoplasm – jelly-like semi-fluid containing other cell
components or organelles, namely:
a) Nucleus – contains hereditary code of life in
the form of chromosomes or bundles of
extremely long intertwined strands of
dioxyribonucleic acid (DNA)
b) Mitochondria – acts as the power house of a
112 World Government Slave Handbook