Chapter 4 Part 3

Match it! Select the correct answer from the pull down...Good luck!

Which BEST explains the difference between chromatin and chromosomes?

This component of the cytoskeleton is made of tubulin, is the largest in size and is important in the movement of chromosomes during cell division.

This organelle digests foreign DNA, old organelles, viruses and ingested bacteria.

Why do scientists believe that mitochondria may have been a separate cell at one time? (endosymbiotic theory)

This organelle modifies, packages and ships proteins where they need to go.

This component of the cytoskeleton is the smallest, is made of actin and is important in cell movement and muscle contraction.

This cell structure is a network of protein strands located in the cytosol.

All of these are true about the nucleus EXCEPT.