→ Biology - Transport In Cells → Начать обучение / Скачать MP3 карточки

Вопрос		Ответ
What is diffusion? начать обучение		Net movement of particles from an area of high concentration to an area of low concentration
Is diffusion active or passive? начать обучение		Passive
Which 3 factors affect the rate of diffusion? начать обучение		Concentration gradient, temperature, surface area
What is osmosis? начать обучение		Net movement of water molecules through a partially permeable membrane from a dilute solution to a concentrated solution
What type of membrane is needed for osmosis? начать обучение		A partially permeable membrane
What is active transport? начать обучение		Movement of particles from a low concentration to a high concentration using energy from respiration
Why do root hair cells use active transport? начать обучение		To absorb mineral ions from dilute soil

Biology - Transport in cells