Biology help

Answer each of the questions below using information gathered from your readings, lectures, and outside research. You should provide at 3-4 sentences for esponse for each of the questions. Site all sources. 

1. Briefly summarize the main goal of cellular reproduction.
2. Describe how proteins are synthesized and how the structure of DNA determines the structure of proteins.
3. Compare and contrast mitosis and meiosis.
4. What happens during cytokinesis and what stage of reproduction does it occur.
5. What are a few key factors that will affect cell differentiation?