Answer:
steps 2, 3, 1, 4
Explanation:
The light dependent reaction of photosynthesis involves the production of ATP and NADPH needed for the next stage of photosynthesis (Calvin cycle) to produce sugars. The light stage occurs in the thylakoid membrane of the chloroplast, which contains certain complex pigments called PHOTOSYSTEM.
The order or electron flow in the light stage is as follows:
- Light excites the electron in photosystem II to split water into hydrogen and electrons.
- Light excites the electron in photosystem I and loses its electrons to the final electron acceptor, NADP+
- The electron reduces NADP+ to NADPH
- The electron passes through an electron transport chain, which helps generates a H+ gradient used to make ATP from ADP as catalysed by ATP synthase
Answer:
cows eating grass
Explanation:
'I looked to my left, peering out the car window, to see cows grazing in the feild.'
Answer:
cThey both reproduce by means of seeds.
Explanation:
This is because both flowering plants and conifers reproduce by seeds. Although Conifers are gymnosperms, and angiosperms are flowering plants but conifers grow their seeds naked, it often appear on the scales of a cone, instead of encased in fruit. The flowering plants seeds are encased in fruits. Both conifers and flowering plants are vascular plants that is they have vascular tissues which help them conduct water and nutrients