Unformatted text preview: 6. Why are lysosomes part of the endomembrane system (as in, why might it be important to enclose the contents of lysosomes in a membrane)? 7. Which element of the cytoskeleton is involved in cell motility by cilia or flagellae, along with chromosome movements in cell division? 8. Which element of the cytoskeleton is involved in muscle contraction and cleavage furrow formation during cell division? 9. What is the complementary strand of the following segment of DNA? (Please write the complementary strand 5’ 3’): 5’- A-G-T-C-A-A-T-G-C-3’ 10. What is the key difference between receptor tyrosine kinases and G-protein-linked receptors? Briefly describe the mechanisms of each....
View Full Document
- Spring '08
- RNA, heart muscle cells, cardiac muscle cells