If some of the proteins in photosystem II were to change shape due to a rise
in cell pH, the most likely effect would be:

A. a decrease in the formation of NADPH.

B. a decrease in the formation of ADP.

C. an increase in the Co, absorbed by the cell.

D. an increase in the O2 absorbed by the cell.

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these