The term quaternary care is also used sometimes as an extension of tertiary care in reference to medicine of advanced levels which are highly specialized and not widely accessed. Experimental medicine and some types of uncommon diagnostic or surgical procedures are considered quaternary care. These services are usually only offered in a limited number of regional or national health care centres
Quaternary Geochronology was created in 2006.
Phanerozoic.
quaternary
We are in the Quaternary period now (Holocene Epoch). So it hasn't ended yet.
Quaternary structure of proteins consists of multiple polypeptide subunits coming together to form a functional protein complex. If a protein has four subunit peptides, it exhibits quaternary structure.
quaternary
Usually, quaternary consumers are at the top of the food chain. The only thing that would eat a quaternary consumer is another quaternary comsumer (like a human).
Quaternary Geochronology was created in 2006.
Quaternary International was created in 1989.
Phanerozoic.
It was cold in the Quaternary time period
Journal of Quaternary Science was created in 1986.
quaternary amines or in slang - quats
quaternary
what will you might see in the quaternary period
Humans currently live in the Holocene stage. This is part of the Quaternary period, and the Quaternary is a part of the Cenozoic era. The Quaternary began 2.588 million years ago.
Quinary (the full list is unary, binary, tertiary, quaternary, quinary, after which it becomes ambiguous)