The Ultrastructure of Cells Crossword

This printable crossword puzzle on the topic of Cell Biology has 18 clues. Answers range from 3 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Type of microscope that reveals a cell's ultrastructure (8)
The location of chemical reactions (9)
The biggest organelle in eukaryotes (7)
What DNA becomes in order to leave the nucleus (3)
The double membrane that protects DNA (7,8)
The organelle responsible for producing ribosomes (9)
The 'r' in rRNA (9)
Where the last stages of cellular respiration occur (12)
The fluid interior of mitochondria (6)
Membranous sacs that transport material inside cells (8)
Specialised vesicles that break down waste material (9)
Programmed cell death (9)
The protein that forms microfilaments (5)
What spindle fibres are made of (12)
What forms to make centrisomes (10)
The component in cells lining the trachea, responsible for the movement of mucus (5)
Where ribosomes attach to endoplasmic reticulum (9)
Collection of cisternae that modifies and packages proteins (5,9)