Their outermost shell has the maximum number of electrons it can hold.
Elements only react with each other to gain electrons to complete their outermost shell. Since noble gases already have a complete outer shell, they're usually inactive.
Answer:
<em>Thermotoga maritima</em> is a bacterium that have similar genes of most of the archaea that live in similar extreme environment is most likely the result of lateral gene transfer.
Explanation:
This bacteria contain certain genes that are extremely similar with the genes that are present in archaea. This is a example of lateral gene transfer where acquisition of genetic material takes place by another organism without being it's offspring.
Prokaryotes can exchange genes under highly selective condition through lateral gene transfer that enters in to the body of diverse bacteria where the genes involve in several functions like metabolic function, transport of energy transcription, gene regulation etc.
Fermentation is a metabolic process in which an organism converts a carbohydrate, such as starch or sugar, into an alcohol or an acid. For example, yeast performs fermentation to obtain energy by converting sugar into alcohol. Bacteria perform fermentation, converting carbohydrates into lactic acid
Ok so the peppered moths would all be moving to the dark forests so that they can camouflage and their population doesn't go down
The extra codons mean the code is more resilient- small errors can still result in the same protein being produced. The other advantage is that in some cases, a single strand of genetic material might code for more than one protein or enzyme, depending on how it is read. This means that one method of reading will produce the same output, but the second or third method of reading (starting from a different place on the strand) can produce other, entirely different materials. This concept is like a palimpsest.