ScienceJohn Michels (Journalist) 1941 |
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Page 262
... addition of avidin and ( 2 ) commer- cial egg white . Additional special groups of rats fed these two control rations were injected with avidin dissolved in normal saline solution ; the daily amounts varied in terms of biotin - binding ...
... addition of avidin and ( 2 ) commer- cial egg white . Additional special groups of rats fed these two control rations were injected with avidin dissolved in normal saline solution ; the daily amounts varied in terms of biotin - binding ...
Page 421
... addition of sulfanilamide in 1 : 1,000 concentra- tion to any of the above - mentioned media caused com- plete inhibition of mat growth , although germination of spores occurred . This inhibition was entirely nulli- fied by the addition ...
... addition of sulfanilamide in 1 : 1,000 concentra- tion to any of the above - mentioned media caused com- plete inhibition of mat growth , although germination of spores occurred . This inhibition was entirely nulli- fied by the addition ...
Page 469
... addition of thiamin similar root tips grew about 2.0 mm daily . In the same experiments , where pyridoxine was added ... addition of neopeptone decreased the rate of growth to two thirds of that in the medium containing thiamin and ...
... addition of thiamin similar root tips grew about 2.0 mm daily . In the same experiments , where pyridoxine was added ... addition of neopeptone decreased the rate of growth to two thirds of that in the medium containing thiamin and ...
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