Butterflies and moths have large eyes and one pair of antennae. Butterfly antennae are thin with a thick section at the tip. Moth antennae are thin all the way to the end, or have lots of side branches so they look like feathers. Other Physical Features.
How is Plasminogen Kringle 5 abbreviated? PK5 stands for Plasminogen Kringle 5. PK5 is defined as Plasminogen Kringle 5 very rarely.
CCK identified at bottom right. Cholecystokinin (CCK or CCK-PZ; from Greek chole, bile; cysto, sac; kinin, move; hence, move the bile-sac (gallbladder)) is a peptide hormone of the gastrointestinal system responsible for stimulating the digestion of fat and protein.CK is composed of varying numbers of amino acids depending on post-translational modification of the CCK gene product, preprocholecystokinin. Thus CCK is actually a family of hormones identified by number of amino acids, e.g., CCK58, CCK33, CCK22 and CCK8.