Coronary artery atherosclerosis is the single largest killer of men and women in the United States. It is the principal cause of coronary artery disease (CAD), in which atherosclerotic changes are present within the walls of the coronary arteries. See the image below.
TB has the prefix Tera. Terabyte is 1000000 times bigger than Megabyte. Megabyte (MB) is a unit of transferred or stored digital information, which is extensively used in information and computer technology. In SI, one megabyte is equal to 1,000,000 bytes. At the same time, practically 1 megabyte is used as 220 B, which means 1,048,576 bytes. Nowadays, the amount of information measured by megabytes is used for representing the size of a typical MP3 file, the size of a JPEG image, and so on.
One Kilobyte is 1000 Bytes. One MegaByte is 1000 KiloBytes. One GigaByte is 1000 MegaBytes. One TerraByte is 1000 GigaBytes. In other words.. If you are talking about Memorychips with the capacity of 300 Gigabytes, that would be 307200 MegaBytes. If talking about HardDrive Capacity, then it would only be 300000 MegaBytes.