What technique allows an investigation of the microheterogeneity of a membrane so that one can see localized differences in different parts of the membrane?
a) circular dichroism
b) tasty-freeze replication
c) freeze-fracture replication
d) X-ray crystallography
e) freeze-denture replication
Ans: c) freeze-fracture replication
Biology & Microbiology
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skin?
a. collagen b. elastin c. keratin d. albumin e. myosin
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In metapopulation theory, what does P stand for?
A) population size B) probability of extinction C) proportion of patches occupied D) rate of colonization
Biology & Microbiology
Which protein forms microtubules in the cell?
a. Actin b. Tubulin c. Myosin d. ATP e. Keratin
Biology & Microbiology