Question: what are the different byte sizes?
Answer: bit (b) 1/8 of a byte. A single binary digit. ...  byte (B) 8 bits. ...  kilobyte (KB) 1,024 bytes. ...  megabyte (MB) 1024 kilobytes. ...  37.5MB. The DNA information in a single sperm contains 37.5 MB worth of data. gigabyte (GB) 1024 megabytes. ...  terabyte (TB) 1024 gigabytes. ...  88TB. The size of the entire internet in 1997.