front 1 A bacterial chromosome consists of:
| back 1 a circular DNA molecule many times larger than the cell. |
front 2 Eukaryotic chromosomes consist of:
| back 2 linear DNA molecules complexed with positively charged histone proteins. |
front 3 Nucleosomes are best described as:
| back 3 eukaryotic DNA associated with histone proteins. |
front 4 What is the function of nucleosomes?
| back 4 To prevent DNA strands from tangling. |