By Eric Albert
|1||Animal with differentiated cells and distinct organs.|
|5||Enzyme capable of activating a zymogen.|
|10||Arthropoad and Chordata, e.g.|
|12||Class of antibodies found on B-cell external membranes.|
|14||Psychologist Burrhus Frederic|
|15||It grows roughly one-third of a millimeter a day.|
|16||Emit coherent light.|
|18||Work with axes and logs, say|
|22||With 23 Across, nuclear fission discoverer|
|23||See 22 Across|
|29||Nonpolar protein amino acid: abbr.|
|30||Plant hormone that promotes growth.|
|31||He shared a prize with Wilkins and Watson.|
|32||Plaque attack victim.|
|32||Enzyme that decomposes hydrogen peroxide|
|2||Hormone that regulates metabolic rate.|
|3||Plant hormone that promotes tissue growth.|
|6||Use of PET or CAST, e.g.|
|7||One product of dissociation of...|
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