Problem:
Question 1: What evidence supports the contention that mitochondria and chloroplasts are derived from bacterial cells?
Question 2: How might collaboration with each of these organelles have created an advantage for the host cell?
Question 3: How does a motor protein move down a microtubule track?
Question 4: What determines the direction a motor protein moves along the microtubule track?
Question 5: What role does specificity play in regulating cell traffic?
Please provide description of your answers.