Cell Organelle Quiz

  1. Compare and contrast the rough and smooth ER.
  2. Most Organelles are made of membranes.
  3. Ribosomes can be embedded in the _________ ER and loose in the cytoplasm.
  4. What cellular function do mitochondria perform?
  5. Why would a muscle cell have a lot of mitochondria ?
  6. Cells in the human hormone system (the endocrine system) have a lot of smooth ER. That means that some hormones are actually ________________ (what does the smooth ER make?).
  7. Most of a cells DNA is in the ____________.