Question:
Why does the virus need a host in order to multiply?
Answer:
Use the cells' resources
Explanation:
A virus is typically a is a DNA or RNA moiety encased in a protein capsule. The capsule is usually specific to the class and type of virus and it lends to the virulence of the entity. In order for infection to be established the virus must bypass the host's immune system and it's immune response and invade a host cell. There it will incorporate it's genetic material into the hosts' nucleus and harness the machinery that it does not in itself possess in order to make multiple copies of itself. It uses the host cell's DNA replication machinery, proteins amino acids and energy among other things before it bursts out of the cell and destroys it. This continues for some time and eventually the host may perish. The virus will then be passed along to a different host where it's replication using that hosts machinery will continue.
Answer:
May 10, 2019, marks the 150th anniversary of an iconic, historic event in American history—the completion of the transcontinental railroad. This 19th century engineering triumph would redefine the nation, connecting the east coast to the west coast by rail.
Explanation:
According to recent estimates, genetic contributions to the development of most psychological disorders are <u>below 50%</u>
Many psychiatric diseases have a propensity to run in families, which suggests possible hereditary causes, as has long been acknowledged by scientists. These conditions comprise schizophrenia, bipolar disorder, major depressive disorder, attention deficit hyperactivity disorder (ADHD), autism, and ADHD.
Differentiating between these 5 major psychiatric diseases might be challenging due to the possibility of overlapping symptoms. They may have biochemical commonalities as well, based on their similar symptoms. In reality, current research has found only little evidence for genetic risk factors that are common to psychiatric diseases like schizophrenia and bipolar disorder, autism and schizophrenia, and depression and bipolar disorder.
To learn more about psychological disorders here,
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It is essential that the whole response<span> is read and then allocated to the level ... In </span>your<span> answer </span>you should refer<span> to the main religious tradition of Great ... </span>teach<span> artificial contraception within marriage is wrong- </span>against<span> natural law and .... should </span>reach<span> a </span>justified conclusion<span>. .... Divorce is </span>against<span> the principles of the Sikh </span>religion<span>.</span>
