It is correct in anoxygenic photosynthesis: a) Some bacteria have been observed to have chlorophyll b) carbon dioxide is

[answerhappygod]

It is correct in anoxygenic photosynthesis:
a) Some bacteria have been observed to have chlorophyll
b) carbon dioxide is oxidized
c) the electron donor is water
d) is common in cyanobacteria
e) reduced organic compounds are produced
The interaction between bacteria and photosynthetic
primary producers related to the seedling, which premise is
FALSE:
a) phytoplankton and bacterioplankton compete for inorganic
nutrients.
b) bacterioplankton feed on the DOC produced by
phytoplankton
c) bacterioplankton and phytoplankton compete for energy
source
d) bacterioplankton produce DOC
e) bacterioplankton and phytoplankton can be infected by
viruses
It is FALSE, related to the processes of aerobic mineralization
of Organic matter by bacteria in the water column:
a) carbon dioxide is produced or released
b) produces or releases compounds containing nitrogen
c) organic compounds are produced or released
d) oxygen is used or consumed
e) a compound containing phosphorus is produced or released
Diazocytes are:
a) Specialized organelles in cyanobacteria for nitrogen
fixation
b) specialized cells in cyanobacteria for nitrogen fixation
c) are anonymous from heterocyst in cyanobacteria
d) fix ammonia ion to nitrogen gas
e) reduce nitrate to gaseous nitrogen