_____ Rigid outer layer found in plant, fungi, and some bacterial cells; provides structure and support.

Small cylindrical structures that help organize cell division in animal cells.

Site of photosynthesis; contains chlorophyll to capture sunlight energy.

Short, hair-like structures used for movement or to move substances across the cell surface.

Pumps excess water out of certain cells, like freshwater protists.

Jelly-like substance inside the cell where organelles are suspended.

Network of protein fibers that helps maintain cell shape and aids in movement.

Long, tail-like structure used for movement (e.g., sperm cell).

Modifies, sorts, and packages proteins for storage or secretion.

Large storage sac in plant cells that holds water, nutrients, and waste.

Contains digestive enzymes that break down waste and old cell parts.

Region in prokaryotic cells where DNA is found; not surrounded by a membrane.

Control center of the cell; contains DNA and directs cell activities.

Breaks down fatty acids and detoxifies harmful substances.

Small organelles that make proteins; can be free or attached to ER.

Network of membranes studded with ribosomes; helps produce and transport proteins.

Network of membranes without ribosomes; synthesizes lipids and detoxifies drugs.