Question

■describe the structure of DNA
■summarize the process of DNA replication
■describe the relationship between RNA and DNA
■explain the processes of transcription and translation

Answer 1

http://www.visionlearning.com/library/module_viewer.php?mid=63

Answer 2

Check out these lectures:
http://ocw.mit.edu/courses/biology/7-012-introduction-to-biology-fall-2004/video-lectures/lecture-10-molecular-biology-1/
http://ocw.mit.edu/courses/biology/7-012-introduction-to-biology-fall-2004/video-lectures/lecture-11-molecular-biology-2/
http://ocw.mit.edu/courses/biology/7-012-introduction-to-biology-fall-2004/video-lectures/lecture-12-molecular-biology-3/