When Beijerinck enriched for nitrogen fixers, he inoculated soil into two types of liquid media: one containing mineral salts and mannitol but no nitrogen source (flask A), and one containing mineral salts, mannitol, and an ammonium salt (flask B). After incubation in the presence of air, what types of organisms did he expect to find in each flask?
Answers: 2
Biology, 21.06.2019 23:10
You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]
Answers: 1
Biology, 22.06.2019 09:00
Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f
Answers: 2
When Beijerinck enriched for nitrogen fixers, he inoculated soil into two types of liquid media: one...
English, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
German, 22.10.2020 17:01
Chemistry, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Chemistry, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Arts, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01