Latihan Soal Difusi Osmosis

Explanation
The correct answer is "Difusi karena terjadi perpindahan partikel kosentrasi tinggi ke rendah." This is because diffusion is the passive movement of particles from an area of high concentration to an area of low concentration. In this case, the sugar molecules are moving from an area of high concentration to an area of low concentration, which is why diffusion is occurring.

Explanation
The given statement is true. Osmosis is a process in which solvent molecules move from an area of lower solute concentration to an area of higher solute concentration through a semipermeable membrane. In the case of treating a boil, applying a hypertonic ointment creates a higher solute concentration outside the boil. This causes the water molecules within the boil to move out through osmosis, resulting in the boil shrinking or becoming flat. Therefore, the statement is correct.

Explanation
The correct answer is difusi. Dalam pertukaran gas di alveolus, oksigen yang terkandung dalam udara yang dihirup akan berdifusi melalui membran alveolus ke dalam darah, sedangkan karbon dioksida yang terlarut dalam darah akan berdifusi dari darah ke dalam alveolus untuk kemudian dikeluarkan saat bernapas. Proses ini terjadi karena adanya perbedaan konsentrasi gas antara alveolus dan darah, dan difusi memungkinkan gas-gas tersebut untuk berpindah dari daerah dengan konsentrasi tinggi ke daerah dengan konsentrasi rendah.

Explanation
The given answer is "True".