Cell structure and Transport
What is the basic unit of life?
Cell
Which organelle is responsible for producing energy in a cell?
Mitochondria
Which structure provides support and protects the cell?
Cell wall
Which process allows substances to move across a cell membrane without using energy?
Osmosis
Which organelle is responsible for protein synthesis?
Ribosome
Which process requires energy to move molecules against their concentration gradient?
Active transport
Which organelle is known as the 'control center' of the cell?
Nucleus
Which process involves the engulfing of large particles by a cell?
Phagocytosis
Which structure contains DNA in a cell?
Nucleus
Which process involves the movement of water molecules across a semi-permeable membrane?
Osmosis