The phrase "biological chain" is correct and usable in written English.
You can use it to refer to a food chain made up of living things or to a chain of processes that occur during a particular biological process. For example, "The complex biological chain connecting predator and prey is vital to a healthy ecosystem."
They brought with them bacteria, as well as moisture and carbon dioxide in the air they exhaled, setting off a biological chain reaction that caused fungus to spread across the paintings.
This also occurred in mice lacking TLR4, suggesting that both proteins are part of a protective biological chain of events in some people, but not others, according to Science News.
And a complex biological chain reaction, beginning with bacteria living in the soil, could result in high-acid soil, which could run off into the streams and rivers and harm the fish, said Gary M. Lovett, a scientist at the Institute of Ecosystem Studies in Millbrook, N.Y.
The activation of a receptor is driven by the capture of an external ligand[3] and starts with a conformational change followed by a biological chain of events finally detected by the brain.
The intriguing question is whether this biological chain of detection could be replaced by an electrical chain monitored by the change of an electrical property of the single protein induced by the change of conformation.
From a certain perspective we are a link on the biological chain, and nothing more.
However, there is a fundamental difference between industrial chains and biological chains.
We can't use absolute analogy between biological chains and industrial chains.
They are highly toxic for both animals and human beings (Nwankwo and Elinder 1979; Jarup 2003), and can be bio-accumulated through biological chains and are non biodegradable and persistent (Haware and Pramod 2011).
Therefore, this study aimed to develop and apply a molecular biological method polymerase chain reaction and single strand conformation polymorphism (PCR-SSCP to reconstruct the original fungal flora of heat PCR-SSCP toat.
In the wastewater treatment industry nitrite is no longer viewed as a toxic and undesirable intermediate in the biological oxidation chain transforming ammonium into nitrate.
