B) Commensalisms is the right answer
Answer:
Proline
Explanation:
Proline's unique characteristic it's that it is the only amino acid where the side chain is connected to the backbone twice forming a nitrogen-containing ring, this means it has a substituted alpha-amino group. This characteristic is important to the structure of proteins, because, contrary to glycin which adopts many main chain conformations, proline if most commonly found in tight turns because of its rigidity.
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Learn the basic differences.<span> There are key differences between bacteria and viruses in size, origins, and effects on the body.</span>[1]<span>Viruses are the smallest and simplest life form; they are 10 to 100 times smaller than bacteria.<span>Bacteria are single-celled organisms that can live either inside or outside other cells. They can survive without a cellular host.[2] Viruses, on the other hand, are only intracellular organisms, meaning that they infiltrate the host cell and live inside the cell. Viruses change the host cell's genetic material from its normal function to producing the virus itself.</span><span>Antibiotics cannot kill viruses, but can kill most bacteria, with the exception of bacteria that have become resistant to the antibiotic.[3] Misuse and overuse of antibiotics have led to antibiotic resistance. Antibiotics are becoming less effective against potentially harmful bacteria. [4] Gram-negative bacteria are highly resistant to treatment with antibiotics, but can be killed by some.<span>[5]</span></span></span>
Answer:
The statement true about the Mercalli scale is "The scale rates an earthquake according to how much damage it causes."
Explanation:
The Mercalli Scale is a way to rate the earthquakes according to the level of damage at a given place. It got its name after the Italian seismologist Giuseppe Mercalli . The scale has 12 divisions. Lower numbers indicate intensity that is likely felt by people where as the higher numbers indicates the damage to structures and buildings. The ratings are given in Roman numerals. This scale is presently called as the MMI scale, or the Modified Mercalli scale.