#Question id: 9582
#Unit 6. System Physiology – Plant
Electrons ejected from chlorophyll travel through a series of electron carriers organized in the “Z Scheme” shows a current version of the Z scheme, in which all the electron carriers known to function in electron flow from H2O to NADP Presented in the following sequence;
a.) P680 reduce by Yz has received electrons from oxidation of water P680→P680*→pheophytin→ plastoquinones→ cytochrome b6 f complex→ plastocyanin→ in turn reduces (PSI) P700+
b.) P700+→ P700*→ membrane-bound iron–sulfur proteins → A0→ A1 → flavoprotein ferredoxin–NADP reductase (FNR) soluble → ferredoxin(Fd) → NADP+ to NADPH
c.) P700+→ P700*→ A0→ A1→ membrane-bound iron–sulfur proteins→ ferredoxin(Fd)→ soluble flavoprotein ferredoxin–NADP reductase (FNR)→ NADP+ to NADPH
d.) P680 reduce by Yz has received electrons from oxidation of water P680→P680*→ plastoquinones → pheophytin → cytochrome b6 f complex→ plastocyanin→ in turn reduces (PSI) P700+
Which one of the following combinations is correct?
#Question id: 2043
#Unit 4. Cell Communication and Cell Signaling
Which of the following statements is TRUE of antigenic competition?
#Question id: 28523
#Unit 5. Developmental Biology
Which of the following stage of plant development giving the embryo bilateral symmetry?
#Question id: 4570
#Unit 11. Evolution and Behavior
Which pair would probably have agreed with the process that is depicted by this tree?
#Question id: 26359
#Unit 2. Cellular Organization