#Question id: 24657
#Unit 2. Cellular Organization
Valinomycin, which is one of the best characterized ionophores, specifically transports
#Question id: 3768
#Unit 3. Fundamental Processes
After the first replication was observed in their experiments testing the nature of DNA replication, Meselson and Stahl could be confident of which of the following conclusions?
#Question id: 28870
#Unit 2. Cellular Organization
Which of the following modification has a key role in the beating of cilia and flagella ?
#Question id: 3046
#Unit 2. Cellular Organization
Which one of the following reagent used in differentiation of gram positive and Gram negative bacteria?
(P) Congo red (Q) Safranine
(R) Methylene blue (S) Iodine
#Question id: 10701
#Unit 10. Ecological Principles
In community, two species A and B were found. A species have an especially large impact on the structure of entire communities because they are highly abundant while B species are not usually abundant in a community however; exert strong control on community structure by their pivotal ecological roles, or niches. Which of the following is naming of species?