Which metal is found in many transcription factors which have metal-binding fingers?

A) Co
B) Cu
C) Fe
D) Zn


D

Environmental & Atmospheric Sciences

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________________ 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

Environmental & Atmospheric Sciences

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

Environmental & Atmospheric Sciences

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.

Environmental & Atmospheric Sciences

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.

Environmental & Atmospheric Sciences