Movement into and out of cells — practice question

Which row gives the correct description of osmosis across a cell surface membrane?

• Asolute; uses energy from ATP ✓; moves molecule down a concentration gradient ✓
• Bsolute; uses energy from ATP ✓; moves molecule down a concentration gradient ✗
• Csolvent; uses energy from ATP ✗; moves molecule down a concentration gradient ✓
• Dsolvent; uses energy from ATP ✗; moves molecule down a concentration gradient ✗