ScienceJohn Michels (Journalist) 1953 |
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Стр. 166
... light light pupae ( min ) ( min ) Per- centage of pupae hatching 0 84 0 5 0 68 5 35 66 41.5 5 70 72 32.2 5 120 81.5 38.0 56 68433 47 er er er co 76.5 The L - S strain of wild - type Drosophila melano- gaster was cultured on molasses ...
... light light pupae ( min ) ( min ) Per- centage of pupae hatching 0 84 0 5 0 68 5 35 66 41.5 5 70 72 32.2 5 120 81.5 38.0 56 68433 47 er er er co 76.5 The L - S strain of wild - type Drosophila melano- gaster was cultured on molasses ...
Стр. 385
... light production in firefly extracts requires adenosinetriphosphate ( ATP ) and an inorganic ion ( 3 ) . Recently Strehler ( 4 ) has reported that reduced diphosphopyridine nucleotide ( DPNH ) is essential for light production in ...
... light production in firefly extracts requires adenosinetriphosphate ( ATP ) and an inorganic ion ( 3 ) . Recently Strehler ( 4 ) has reported that reduced diphosphopyridine nucleotide ( DPNH ) is essential for light production in ...
Стр. 471
... light optics was made by Young who finally established the wave theory of light , origi- nally formulated by Huygens in 1678. Young created , about 1800 , a system in which interferences can be produced at will and manipulated for ...
... light optics was made by Young who finally established the wave theory of light , origi- nally formulated by Huygens in 1678. Young created , about 1800 , a system in which interferences can be produced at will and manipulated for ...
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News and Notes | 38 |
21 | 40 |
A Quantitative Analysis of the Factors Involved in | 49 |
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