In photosystem I, P700 transfers an
a. electron to chlorophyll (A0) upon excitation by...
In photosystem I, P700 transfers an
a. electron to chlorophyll (A0) upon excitation by a photon.
b. The electron is replaced by electrons generated by the proton gradient.
c. electrons donated directly from plastoquinone at QA.
d. the splitting of water molecules at the manganese center.
e. oxidation of pheophytin. electrons donated from NADPH.
f. electrons transferred from plastocyanin.
Answers: 3
Biology, 21.06.2019 17:00, tdyson3p6xvtu
Are produced in the light reactions and used in the calvin cycle. a)nadh and atp b)electrons and sugar c)nadt+ and adp d)sugar molecules
Answers: 1
Biology, 22.06.2019 07:20, Maria3737
What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures
Answers: 2
Biology, 22.06.2019 13:00, joshvslogic341
Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now
Answers: 1
History, 18.07.2019 14:30
Social Studies, 18.07.2019 14:30
History, 18.07.2019 14:30
Social Studies, 18.07.2019 14:30
Biology, 18.07.2019 14:30
History, 18.07.2019 14:30