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Help With Science Papers
Mistakes People Make With Ster
... shortcuts to do just about everything. Performance enhancing drugs and supplements are just the thing for someone who is looking toward “bulking up” and increasing strength in a small amount of time. Steroids allow its users to recover more quickly from exercise than a natural athlete, so they can return to the gym sooner for another workout. So that means less work equals more muscle gain, compared to working out normally with no supplement. Who wouldn’t want that? Think about all the pain you wouldn’t have to go through doing all those reps. With a performance enhancing drug, you could do even less, ...
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From Water To Land
... This information is critical in understanding the history and the process of growth and change. It aids in learning about human evolution.
Tetrapods are creatures with four limbs, hips, shoulders, fingers, and toes, which developed sometime after lobe-finned fish, and before the first fully terrestrial vertebrates. The earliest tetrapod known is Acanthostega. It is also considered the most primitive tetrapod. It is very close to its fish ancestry, but still anatomically far from its terrestrial relatives. These creatures still lived in water, but they had a lot of the terrestrial tetrapod anatomical characte ...
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Epilepsy Oral
... not accepted by his contemporaries and was pushed aside. It was not until the late 1800s that people again began to understand that epilepsy was caused by a brain malfunction.
Two European physicians, John Hughlings Jackson and W.R. Gowers, studied people with epilepsy at the National Hospital for Paralyzed and Epileptics in London and proved Hippocrates' theory that epilepsy is a brain malfunction.
Still, the 19th century health care systems in Europe isolated people with epilepsy and forced them to live in colonies away from society. Until as late as the 1950¡¦s, people rarely talked about their epilepsy and ...
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Nuclear Strikes
... nuclear war was almost waged (Cuban Missile Crisis). Now with the
breakup of the Soviet Union into a loose Commonwealth no one is exactly sure who
has all the weapons. Certain nations inherited them, Belarus, Kazakhstan,
Ukraine, and Russia, while others tried stealing them, Iran, Libya, and North
Korea. And since the breakup certain people have been caught stealing the
materials needed to make a bomb. These terrorists have never been caught in the
United States but numerous times in Europe.(www.pbs.org) As a matter of fact,
the Russians say someone stole a bomb simulator, which will explode and make
mushroom cloud ...
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Bacteria Classification By Gram Staining
... is de-coloured. This could be noted by the final colour of the
bacteria: a violet colour where Gram positive and a pink colour of the Safranin
added pending the de-colouring process.
Materials:
1. Bacteria Sample 2. Microscope Slide 3. Gram Staining Kit and Wash Bottles
a. Crystal Violet Solution b. Iodine Solution c. 95% Ethyl Alcohol d.
Safranin e. Distilled Water 4. Bibulous Blotting Paper 5. Microscope 6. Oil
Procedure:
A. Preparation :
1. Bacteria is cultivated on agar jelly in an incubator at 25°C for 24 hours. 2.
Obtain a microscope slide and with a toothpick, smear a thin coat of the
bacte ...
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Protein Synthesis
... recoils.ATP is needed for transcription to occur.
Translation-
Translation of RNA occurs when the transcribed RNA from the nucleus , which is now called messanger RNA [mRNA] as it contains the protein information. This mRNA leaves the nucleus through a nuclear pore, DNA is too large a molecule to do this, to the cytoplasm. In the cytoplasm there are free transfer RNA [tRNA] molecules which hve three protruding bases these sets of three on the tRNA are called anti-codons. Each tRNA molecule attracts different amino acids, of which there are around twenty, and they "stick" to the tRNA and depending on which tRNA mole ...
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The Big Bang
... the start of time and
space. The matter and radiation of that early stage rapidly expanded and cooled.
Several million years later, it condensed into galaxies. The universe has
continued to expand, and the galaxies have continued moving away from each other
ever since. Today the universe is still expanding, as astronomers have observed.
The Steady State model says that the universe does not evolve or change in
time. There was no beginning in the past, nor will there be change in the
future. This model assumes the perfect cosmological principle. This principle
says that the universe is the same everywhere o ...
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Introns And Exons
... when the mRNA is produced, a cap is added enzymaticully to the
5¹ end of the RNA by linking a 7-methylguanosine residue by a triphosphate bond
this is called the G-cap. The G-cap is necessary for translation. The subunit
of the ribosome recognizes the G-cap and then finds the initiation codon to
start translation. As the mRNA comes finishes transcription, the Poly A tail is
added to the 3¹ end. As the two ends are placed the mRNA becomes pre-mRNA.
The pre-mRNA consists of splicing and non-coding regions. pre-mRNA
molecules are much longer than the mRNA molecule needed to code for its protein.
The regions that ...
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Global Warming 3 --
... lack of concern, knowledge and greed. I read a short story the other day, about the people in a village having never heard the word cancer until they were run out of their homes and into the city area's. Years later, some of the people from this village are dying from disease. my point is that before they came to the cities, they had always died of old age ...)
FIRST of all, it is important to know that the "greenhouse effect" is not a bad thing in itself. In fact, this planet would be a life-less waste land without its natural greenhouseing. There are a collection of gases called "greenhouse gases," which are water ...
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Influence Of Influenza
... thousand. The Monocyte count, normally of 7, was at a low 1. The remaining DIFF was typical of any patient suffering from a viral ailment; neutrophils more than doubled at a count of 90 and bands were at 5 (normally 0). The child was on a current medication of a decongestant and Amoxcillin. Amoxcillin has no effect on inhibitting the viral growth of Pneumonia influenza, Rhinovirus, Parainfluenza, Corona and respitory synctial viruses. This also eliminated the disease obviously effecting the respitory tract and the child's neurology (lethargy and malaise) form being bacterial or fungal, which is common amongst ...
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