Which metal is found in many transcription factors which have metal-binding fingers?
A) Co
B) Cu
C) Fe
D) Zn
D
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Which of the following is not a common site for deposition of sediment?
A) Point bar B) Distributary system C) Levee D) Cut bank E) Floodplain
Identify the acid or base behavior of each substance in these reactions: H3O+ + Cl- ? H2O + HCl
A) H3O+ acts as an acid, Cl- acts as a base, H2O acts an acid, HCl acts as a base. B) H3O+ acts as a base, Cl- acts as an acid, H2O acts an acid, HCl acts as a base. C) H3O+ acts as an acid, Cl- acts as a base, H2O acts a base, HCl acts as an acid. D) H3O+ acts as a base, Cl- acts as an acid, H2O acts a base, HCl acts as an acid.
The longitudinal profile of a stream:
a. extends across a channel at right angles to the banks. b. extends from source to mouth. c. is used to calculate cross-sectional area. d. is determined from a hydrograph. e. is determined by stream ordering.
________________ included the development of colonies outside the home country, usually for the expansion of imperial power and the exploitation of material gain.
-Industrialism -Exploration -Mercantilism -Colonialism -none of these is correct