Articles > Chromosome definition – quiz Chromosome definition – quiz Quiz Choose the best answer. 1. What is a chromosome? An organelle containing DNA or RNA and proteins A cellular material composed of DNA or RNA and proteins A cellular material containing proteins 2. In eukaryotes, where can you find the chromosome? Nucleus Cytoplasm Outside the cell 3. In bacteria, the chromosomes are found in the ... Nucleus Cytoplasm Ribosomes 4. How many pairs of chromosomes are there in a human cell? 21 22 23 5. Their chromosome is typically a single circular strand of genetic material Plants Animals Bacteria Send Your Results (Optional) Your Name To Email Time is Up!