Question

What does the highligted part mean?

Does it mean Energy is required to pump H+ into the lumen?

If it is true, then why does this happen at all, lose energy(in pumping H+ into the lumen) to produce energy (through Chemiosmosis)? Isn't it wasteful?

Answer 1

Answer:

Gynoeciun is most commonly used term for the parts of flower that produce ovules and ultimately develop into fruits and seeds.The gynoecium is the innermost whorl of pistils and is typically surrounded by the pollen-producing reproductive organs, the stamens, collectively called the androecium.The gynoecium is often

Explanation:

Answer 2

Answer:

osmosis is the movement of a solvent across a semipermeable membrane toward a higher concentration of solute (lower concentration of solvent). ... When a cell is submerged in water, the water molecules pass through the cell membrane from an area of low solute concentration to high solute concentration