Similarly, neither cellular nor viral individual genes or proteins are bythemselves alive. The enucleated cell is similar to the state of being brain dead, in that it lacks a full critical complexity. A virus, too, fails to reach a critical complexity. So life itself is anemergent, complex ...
be afraid of making a be afraid of seeing a be alert and attentiv be alive in desperati be all agog to do be all right we had a be amazed at all the be an accomplice be an improvement upo be anxious customers be anxious to do sth be anxiousworried abo be any different be apt ...
“We can’t seem to make up our minds whether we want a modern city or a traditional one. It’s a conflict that we aren’t getting any better at resolving (解决).” On the other hand, being young and old at the same time has its attractions. I considered this when I met a ...
A virus is not considered alive since it must hijack the machinery of cells to copy itself. A virus is not considered alive since it must hijack the machinery of cells to copy itself. Viruses are generally specific as to what they infect. Viruses are generally specific as to what they infe...
Most biologists argue viruses aren’t alive because they can’t replicate by themselves. Credit: Tom Thai/Flikr It may seem like a fairly fundamental question, but there is still debate over whether viruses should be considered a form of life. ...
acharismatic and captivating. 吸引人和着迷。[translate] alomo kids lomo孩子[translate] a耐酸性 Acid resistance[translate] aStamp text 邮票文本[translate] aUnlike a cell,a virus has no way to do anything or to reproduce by itself—it is not alive 不同于细胞,病毒没有方式做任何东西或由本身它...
are not cells: they are not capable of self-replication and are not considered “alive”. Viruses do not have the ability to replicate their own genes, to synthesise all their proteins or to replicate on their own; thus, they need to parasitise the cells of other life-forms to do so....
When a user logs into an application, a session is created on the server to ensure subsequent requests are synchronized. The application uses sessions to keep track of parameters that are unique to the user. As long as the logged-in user remains, the session is kept “alive” on the serve...
Although they have genes, they do not have cellular structure – which is the basic unit of life. To be considered alive, a form of life will use cell division to reproduce, whereas viruses spontaneously assemble within cells. The virus will be able to stay alive only by replicatin...
Despite that, because viruses are small and many cause disease, they are often considered to be microorganisms and their study falls within the realm of microbiology. Answer and Explanation: AIDS is caused by C) viruses (HTLV III) AIDS is ...