Regarding the "record" variable used un the first section. It is a dictionary, what kind of keys does it have, and what kind of information from the alignment each key represent ? You can check that for your answer, by getting the dictionary keys and printing them out. (You can also refer to the BioPython online manual for a list of the keys https://biopython. org/wiki/AlignIO) Write Python code to read the file PF05356_msf. txt (you can file these files on the last lecture materials)