1. cell cytoplasm cell membrane mitochondria nucleus vacuole cell wall
Cells 1A
Cells 5A
cell membrane
mitochondria
Cells 2A
Cells 6A
nucleus
vacuole
Cells 3A
Cells 7A
cell wall
chromosome
Cells 4A
Cells 8A

2. The basic unit of structure and function of all living things.
A jellylike substance containing many chemicals that keep a cell functioning.
The basic unit of structure and function of all living things.
Cells 5B
Cells 1B
The thin covering that encloses a cell and holds its parts together.
Organelles that release energy from food.
Cells 6B
Cells 2B
Organelle that stores food, water, or waste.
The organelle that controls all of a cell’s activities.
Cells 7B
Cells 3B
A threadlike strand of DNA inside the nucleus (contains information about characteristics of the cell).
A rigid layer surrounding a plant cell that supports and protects it.
Cells 8B
Cells 4B

3. chloroplast chlorophyll diffusion photosynthesis osmosis nonvascular
Cells 9A
Cells 12A
diffusion
photosynthesis
Cells 10A
Cells 13A
osmosis
nonvascular
Cells 11A
Organisms 16A

4. Organelles in a plant cell that make food for the plant.
A pigment, or coloring matter, that helps plants use light energy to produce sugars.
Organelles in a plant cell that make food for the plant.
Cells 12B
Cells 9B
The process by which many materials move in and out of cells.
The process by which plants make food.
Cells 13B
Cells 10B
The diffusion of water and dissolved materials through cell membranes.
Plants that do not have tubes.
Organisms 16B
Cells 11B