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Alchen [17]
3 years ago
15

What are the important events and end products of light reaction

Biology
2 answers:
cricket20 [7]3 years ago
8 0

Answer:

The important events of light reaction are (i) Excitation of chlorophyll molecule to emit a pair of electrons and use of their energy in the formation of ATP from ADP + Pi. This process is called photophosphorylation. Splitting of water molecule (a) (b) End products of light reaction are NADPH and ATP.

Explanation:

Hope this will help UwU

german3 years ago
3 0

Answer:

The important events of light reaction are (i) Excitation of chlorophyll molecule to emit a pair of electrons and use of their energy in the formation of ATP from ADP + Pi. This process is called photophosphorylation. Splitting of water molecule (a) (b) End products of light reaction are NADPH and ATP.

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Number the following events of plant evolution in sequential order.
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Answer;

  • rise of chemoautotrophs and photoautotrophs 
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  • rise of gymnosperms - conifers, cycads & ginkgo 
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Explanation;

Plants are multicellular organisms that have evolved the ability to live on land. The vast majority can carry out photosynthesis, but they are not the only organisms with this ability: many protists can photosynthesize too, as can several important groups of bacteria.

Plants are thought to have evolved from a class of freshwater green algae called the charophytes. Two particular groups of charophyte, the Coleochaetales and the Charales, resemble the earliest land plants (bryophytes) in a variety of ways, including the structure of their chloroplasts and sperm cells, and the way their cells divide during mitosis .


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Answer:

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Explanation:

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