Mosaic, 18-20. sējumiNational Science Foundation, 1987 |
No grāmatas satura
1.–5. rezultāts no 56.
24. lappuse
... bacteria . Their growth on a com- mercial scale is pure chemical engineer- ing : you're bringing together nutrients , air , and the organisms , to make them It is possible to gain perspective on the changing nature of engineering ...
... bacteria . Their growth on a com- mercial scale is pure chemical engineer- ing : you're bringing together nutrients , air , and the organisms , to make them It is possible to gain perspective on the changing nature of engineering ...
38. lappuse
... bacteria that capture energy from the sun , and the extent of the diversity of life on earth . " You need knowledge of these basics to under- stand newspaper articles on genetic en- gineering or curing cancer , " Raven urges , " and to ...
... bacteria that capture energy from the sun , and the extent of the diversity of life on earth . " You need knowledge of these basics to under- stand newspaper articles on genetic en- gineering or curing cancer , " Raven urges , " and to ...
11. lappuse
... bacterial cell wall , confer resistance to penicillin ) . The team took a beta lac- tamase and plugged into it a 30 - amino- acid insert of the carboxypeptidase . This chimera took on the enzymatic character of D , D - carboxypeptidase ...
... bacterial cell wall , confer resistance to penicillin ) . The team took a beta lac- tamase and plugged into it a 30 - amino- acid insert of the carboxypeptidase . This chimera took on the enzymatic character of D , D - carboxypeptidase ...
12. lappuse
... bacteria and higher mammals . There is little homology in primary structure between the bacte- rial and human cytochromes , but there is great similarity in their tertiary structures . Evolution preserved the essential bits of the ...
... bacteria and higher mammals . There is little homology in primary structure between the bacte- rial and human cytochromes , but there is great similarity in their tertiary structures . Evolution preserved the essential bits of the ...
34. lappuse
... bacteria , that the com- monest kind of genetic control was at the level of transcription and binding ; the protein from one gene would bind to specific sequences near another and turn it on or off . In examining the coding sequence of ...
... bacteria , that the com- monest kind of genetic control was at the level of transcription and binding ; the protein from one gene would bind to specific sequences near another and turn it on or off . In examining the coding sequence of ...
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