ScienceJohn Michels (Journalist) 1959 |
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Стр. 102
... tion of the amino acid by a specific enzyme , requiring adenosinetriphosphate ; second , a soluble ribonucleic acid which incorporates specific nucleotide end groupings and which then can bind the amino acids . This soluble ribonucleic ...
... tion of the amino acid by a specific enzyme , requiring adenosinetriphosphate ; second , a soluble ribonucleic acid which incorporates specific nucleotide end groupings and which then can bind the amino acids . This soluble ribonucleic ...
Стр. 203
... tion for 34 years a tents ; taught physic Pittsburgh before j ; 21 Dec. THESON , Ithar emeritus of the d ology and limnol ty and a staff me hor of textbooks ; H FFITT , Cambrid professor of ch versity and a lead stry ; 19 Dec. NN ...
... tion for 34 years a tents ; taught physic Pittsburgh before j ; 21 Dec. THESON , Ithar emeritus of the d ology and limnol ty and a staff me hor of textbooks ; H FFITT , Cambrid professor of ch versity and a lead stry ; 19 Dec. NN ...
Стр. 811
... tion of plant growth and cell division in tissue culture has been reported ( 88 , 89 ) , but so has inhibition ( 90 ) . Nickell emphasizes that tissue cultures show diverse responses to gibberellins ( 91 ) . In woody plants a definite ...
... tion of plant growth and cell division in tissue culture has been reported ( 88 , 89 ) , but so has inhibition ( 90 ) . Nickell emphasizes that tissue cultures show diverse responses to gibberellins ( 91 ) . In woody plants a definite ...
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172 | 172 |
Speed versatility and convenience in measuring | 219 |
Volume 10 1959 | 291 |
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