08.11
Deny Sul
The first bacterium discovered by
Anthony van Leeuwenhoek in 1674 using a homemade microscope. The term bacterium
was introduced at a later date by Ehrenberg in 1828, taken from the Greek word
βακτηριον which means "small stick".
Bacteria, from the Latin word bacterium (plural,
bacteria), is the largest group of living organisms. They are very small
(microscopic) and mostly unicellular (single celled), with a relatively simple
cell structure with no nucleus / nucleus, cytoskeleton, and organelles such as
mitochondria and chloroplasts. Their cell structure is described further in the
article about prokaryotes, because bacteria are prokaryotes, to distinguish
them from organisms that have more complex cells called eukaryotes. The term "bacteria"
has been applied to all prokaryotes or to...
Senin, 07 Mei 2012
Saturn
Saturn is a planet in the solar
system known also as the ringed planet. Saturn is very far distance from the
Sun, because that Saturn did not seem very clear from the Earth. Saturn evolved
in 29.46 years. Every 378 days, Earth, Saturn, and Sun will be in a straight
line. In addition to evolve, Saturn also rotates in a very short time, which is
10 hours 14 minutes.
Saturn has a low density because most of the
constituent substances in the form of gases and liquids. Saturn's core is estimated
to consist of solid rock with atmospheric gas composed of ammonia and methane,
it is not possible life on Saturn.
Saturn's rings are very unique, consisting of
thousands of rings around the planet. Ring-forming material is still unknown.
The scientists suggest that the ring was not possible because...
Adjective or Relative Clauses
Adjective clause is also called the
Relative Clause is part of the sentence (clause) that provide information on
the person or thing that preceded it. Relative terms similar to Clause
Adjective Clause. Called Adjective Clause because he explains things or people
that preceded it. Called Relative Clause because he connects (to relate) the
object or the person behind the phrase. Relative clause begins with the
conjunctive who, whom, Whose, which, that, with the following functions
Who: describe the person as a subject
Whom: people describe it as an object (to replace me,
you, us, him, her,
them, it)
Whose: describe the person as the owner (replacing
my, your, our, his, her, Their,
its)
Which: describes the object as subject and object
That explains a person or thing as either subject...
