We have also shown that a particular domain association can be essential for biological functions of PM - proteins. (biologie.uni-osnabrueck.de)
Some incomplete protein sources may contain all essential amino acids, but a complete protein contains them in correct proportions for supporting biological functions in the human body. (dietgrail.com)
While skin has a number of important biological functions, it is also the part of us that we present to the outside world. (naturalchoiceswellness.com)