Carotenoid cleavage oxygenases (CCOs) are a class of enzymes that oxidatively cleave carotenoids into apocarotenoids. Carotenoid cleavage oxygenases have been identified in plants and animals and produce a wide range of cleavage products. […] Two of the three enzymes showed cleavage of β, β-carotene at the 9,10 and 15,15' position, respectively.

The first baseman hit a homer to lead off the ninth.

a cognizance of not-self

The camera then cut to the woman on the front row who was clearly overcome and crying tears of joy.