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Viruses: Complex Molecules Or Simple Life Forms?
Part 1 of Paper
....inside living cells using the cellular synthetic
machinery, and cause the synthesis of specialised elements that can transfer the
genome to other cells." They are stationaryand are unable to grow. Because of
all these factors, it is debatable whether viruses are the most complex of
molecules or the simplest life form.... Part 2 of Paper
....at each vertex. The influenza
virus is made of a flexible, helecal capsid. It has an outer membranous
enevelope that is covered with glycoprotein spikes. The T-even bacteriophage
consists of a polyhedral head and a tail. The tail is used to inject DNA into a
bacterium while the head stores the DNA.
Basic life is defined as the simplest form capable of displaying the
most essential attributes of a living thing. This makes the only real criterion
for life the ability to replicate. On.... |
| Number of words: 748 - Approximate pages: 3 |
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