#Question id: 10901
#Unit 6. System Physiology – Plant
P-proteins have been characterized at the molecular level. P-proteins from the genus Cucurbita consist of two major proteins;
#Question id: 10902
#Unit 6. System Physiology – Plant
P-proteins from the genus Cucurbita consist of two major proteins: PP1, the phloem filament protein, and PP2, the phloem lectin. Both PP1 and PP2 are thought to be synthesized in_______A___________and transported via the_______B_________to the_______C______, where they associate to form P-protein filaments and P-protein bodies.
#Question id: 10904
#Unit 6. System Physiology – Plant
The sugar is a carbohydrate that are generally translocated in the phloem in which form?
#Question id: 10907
#Unit 6. System Physiology – Plant
The mechanism of phloem translocation in angiosperms is best explained by the pressure-flow model, this model is an example of,
#Question id: 10908
#Unit 6. System Physiology – Plant
The energy is necessary to move photosynthate from producing cells into the sieve elements. This movement of photosynthate is called
#Question id: 10909
#Unit 6. System Physiology – Plant
The energy is essential for some aspects of movement from sieve elements to sink cells, which store or metabolize the sugar. This movement of photosynthate from sieve elements to sink cells is called