هذا خلق الله فأروني
ماذا خلق اللذين من دونه 1-This image of red
blood cells is one of a series appearing in the book: Inside The Body: Fantastic
Images from Beneath the Skin.
2. Here the blood
cells are travelling along a vein within the liver. The images are provided by the
Science Photo Library. 3. This bead-like
structure with its projecting legs is a nerve cell. It sends signals and commands
to and from the brain. 4. This dirty-looking
surface is actually a healthy tooth. The cells in the green layer produce enamel,
which protects the tooth. 5. A cross section
of a piece of carpet? This is actually the small intestine where food is digested. 6. The surface of
the tongue is rough due to these paillae, which contain the taste buds and send
tactile information to the brain. 7. The cells lining
the stomach secrete a layer of mucus to protect against the acidic gastric juices. 8. These crystals
may look pretty, but the kidney stones they form can be extremely painful to pass
through the urine. 9. These match-like
structures are found in the brain and secrete a substance that cushions the brain
and spinal cord against shock. 10. Rose petals scattered
on a scarlet Pan? This is actually the lining of the rectum. The book's publisher
is Cassell
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