--%>
Assignment Help - homework help

Sulphur photosynthetic bacteria

In sulphur photosynthetic bacteria name the molecule which donates hydrogen for photosynthesis?

E

Expert

Verified

In sulphur photosynthetic bacteria the substance which donates hydrogen is hydrogen sulphide (H2S) and not water. Thus there is no release of molecular oxygen however there is production of molecular sulphur (S2). (Oxygen and sulphur contain similar number of valence electrons.)

   Related Questions in Biology

  • Q : Effect of price regulation on producers

    Assume the government regulates price of a good to be no lower than some minimum level. Can such a minimum price make producers as a whole worse off? Describe.Since a higher price increases revenue and decreases demand, some of the consumer su

    		•
  • Q : Components of the cytoskeleton What are

    What are the major components of the cytoskeleton?

    		•
  • Q : PRINCE2 Processes PRINCE2 Processes :

    PRINCE2 Processes:A) Directing the project: conducted by senior managers/decision makers define the need for the project and the resources to be allocated B)

    Q : Representatives of the echinoderm phylum

    Write down the some representatives of the echinoderm phylum?

    		•
  • Q : Erythroblastosis fetalis What do you

    What do you mean by erythroblastosis fetalis?

    		•
  • Q : Throughput Factor-Group

    This refer to all aspects of the group processes and dynamics that result in task performance and member satisfaction. Some of these are the norms developed on groups, group cohesiveness, decision making processes used by the group and the extent of task and maintenance activities performed by th

    		•
  • Q : What is Equipment Management Equipment

    Equipment Management: This is an Internet-based application that aids in managing your machine or fleet to achieve higher productivity, diminished repair costs, higher machine re-sale value, and more efficiently managed operations.

    Q : Storage - Technology Backup -

    a) Data warehouses, data marts, and assorted databases b) Document management programs c) Electronic directories of "experts," such as corporate yellow pages and expert systems that compile information from experts in intelligent databases. d) Large storage capacities, usu

    		•
  • Q : Valves of the venous system Name the

    Name the valves of the venous system? Also explain their function?

    		•
  • Q : Four Actions Grid Analysis Four Actions

    Four Actions Grid Analysis To reconstruct buyer value elements in crafting a new value curve, the Four Actions Framework is used. There are four key questions to challenge an industry's strat

    		•