Can you briefly explain the answer?

thank you!

Given that . Ar is a label at address 493 EAX has the value 178 EBX has the value 375 Which bytes in memory will be accessed by the instruction movb Ar, %cl Write your answer in the form startByteEndByte with no space in between. If memory is NOT accessed write -1 for your answer. For example, if your answer was bytes 527-832 write your answer as 527832. Or if you answer was bytes 56-328, write your answer as 56328. If only a single byte is read from memory, still write your answer as startByteEndByte. For example, if only byte 112 was read from memory write your answers as 112112