The mechanisms that regulate the loading of sucrose from the apoplast to the sieve elements by the sucrose–H+ symporter await characterization. Possible regulatory factors include the following:

a) The solute potential or, more likely, the turgor pressure of the sieve elements

b) Sucrose concentration in the apoplast

c) The available number of symporter protein molecules

Which one of the mechanism that involve to regulate the loading of sucrose?

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#Question id: 4964

#XL - S Microbiology

Which of the following statements provides the strongest evidence that prokaryotes evolved before eukaryotes?

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#Question id: 426

#XL - R Botany

Which statement is not true about catabolic pathways?

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#Question id: 772

#XL - Q Biochemistry

MicroRNAs:

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#Question id: 6950

#XL - T Zoology

In mammalian development, the embryo will form from which population of cells?

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#Question id: 11927

#XL - R Botany

A biologist discovers an alga that is marine, multicellular, and lives at a depth reached only by blue light. This alga probably belongs to which group?