In the operational model for movement of myosin along an actin filament, the power stroke occurs during:

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#Question id: 12526

#Unit 6. System Physiology – Plant

ABA is transported by both the xylem and the phloem, but it is normally much more abundant in ___

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#Question id: 12449

#Unit 10. Ecological Principles

What type of effect has an increasing impact as the population size increases?

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#Question id: 29519

#Unit 6. System Physiology – Plant

Younger leaves exhibit more robust inducible defenses to herbivores than older leaves this is explained by

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#Question id: 9270

#Unit 6. System Physiology – Plant

In the lowest excited state, the excited chlorophyll has four alternative pathways for disposing of its available energy which of the statement of alternative pathway would be INCORRECT?

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#Question id: 34129

#Unit 7. System Physiology – Animal

Mole for mole, which of the following has the greatest effect on plasma osmolality?