Question

the hydrogen donor in bacteria photosynthesis is usually 1water 2ammonia 3sulphur 4hydrogen sulphide​

Answer 1

Answer:

Explanation:

Bacterial photosynthesis is mostly similar to the normal plant synthesis.

Similarly, the bacterial photosynthesis also uses the hydrogen molecules for the photosynthesis reactions,just like the normal plant photosynthesis.

And the donor of hydrogen in the bacterial photosynthesis is the hydrogen sulphide.

Answer 2

Answer:

answer is 4

Explanation:

bcoz it has non oxygenic photosynthesis

So photolysis of water doesnot occur

And it will photolithotrophs