Science: v.1-v.219Moses King, 1969 |
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Page 1017
... present ; even the cork cells at the top of the internode had silica present at a level only slightly above back- ground . In a mature 9 - cm internode , where again only the uppermost centi- meter was exposed to the atmosphere , silica ...
... present ; even the cork cells at the top of the internode had silica present at a level only slightly above back- ground . In a mature 9 - cm internode , where again only the uppermost centi- meter was exposed to the atmosphere , silica ...
Page 1336
... present foreseeable changes in these ap- proaches . Chapters 1 through 13 deal with living phenomena including molecules , sub- cellular organelles , cells , tissues and organs , organisms , species , and ectosystems . Chapter 14 presents ...
... present foreseeable changes in these ap- proaches . Chapters 1 through 13 deal with living phenomena including molecules , sub- cellular organelles , cells , tissues and organs , organisms , species , and ectosystems . Chapter 14 presents ...
Page 1445
... present time and are concerned with the continuing theme of nuclear arms control and disarmament . The most recent confer- ence , the 19th , was held 20-27 Oc- tober in the resort city of Sochi , on the eastern shore of the Black Sea in ...
... present time and are concerned with the continuing theme of nuclear arms control and disarmament . The most recent confer- ence , the 19th , was held 20-27 Oc- tober in the resort city of Sochi , on the eastern shore of the Black Sea in ...
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acid activity Alaska Amer American analysis animals anorthosite antigen areas Arranged basalt behavior Biochem Biology brain cells Center centromeres Chem chemical chick concentration culture DMBA drug effects electron environmental enzyme experience FeLV fraction genetic histamine human ibid illus increase injection Institute instrument isozymes knuckle-walking laboratory laughing gull lherzolite liver lymphosarcoma mascon measured mechanism ment mitochondria molecular nalorphine National neurons normal observed organ oxytocin Paper pattern percent physical plant plates population present Press problems protein puromycin range rats receptive fields References and Notes refractory period response Ridge Robert sample Science scientific scientists sediment Service Card silica social sorbitol specific stimulation structure symposium synthesis Table tion tissue tive ultraviolet units Univ University urban viral virus York