--%>
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 : Describe some illustrations of nematodes

    Describe some illustrations of nematodes?

    		•
  • Q : Classification of mammals Characterize

    Characterize the mammals in accordance with the examples of representing beings, skin, basic morphology, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

    		•
  • Q : Characterizations of amphibians Write

    Write the characterizations of amphibians according to illustrations of representing beings, fundamental morphology, skin, circulation, respiration, nitrogen waste, thermal control and kinds of reproduction?

    		•
  • Q : What are histogenesis and organogenesis

    What are histogenesis and organogenesis?

    		•
  • Q : Pteridophytes in the humid places

    Explain why pteridophytes are more common within the humid places?

    		•
  • Q : State Inventory Planning Inventory

    Inventory Planning: It is the process of determining the optimal quantity and timing of inventory for the aim of aligning it with production and sales capacity. Inventory planning has a direct impact on company's cash flow and gain margins particularl

    		•
  • Q : Description of anemia Give a brief

    Give a brief description of the term anemia? And also write down four main types of anemia?

    		•
  • Q : Evolutionary novelty represented by

    Describe the main evolutionary novelty represented by annelids?

    		•
  • Q : Nature of Conflict - Organizational

    In the context of an organization, broad features of a conflict are as under: i.  Conflict occurs when individuals are not able to choose among the available alternative courses of action. ii. Conflict between two individuals implies that they have conflicting perceptions, va

    		•
  • Q : Define CASE Tools CASE Tools : In

    CASE Tools: In information technology (IT), a computer-aided system engineering (abbreviated as CASE) tool is software which assists with software development. The major purpose of employing a CASE tool is to generate error-free, easy to sustain progr

    		•