Your VISA debit card may not have an issue number (mine doesn't). If you are asked to provide one but your card doesn't have one, try providing 0 or 1.If there is an issue number, it is a one-or two-digit number on the front. Here are images of two HSBC Visa debit cards (available at https://www.hsbc.com.sg/1 /2/!ut/...) that show where the issue number is:Written 21 Jan, 2015 â¢ View Upvotes.f you are asked to provide one but your card doesn't have one, try providing 0 or 1. If there is an issue number, it is a one-or two-digit number on the front.
DNA is a large molecule and therefore is a suitable molecule for storing genetic information. DNA is like a code with instructions that has the ability to not only store information, but command other cells, and replicate itself.
DNA carries the genetic information of a cell and consists of thousands of genes. Each gene serves as a recipe on how to build a protein molecule. Proteins perform important tasks for the cell functions or serve as building blocks. The flow of information from the genes determines the protein composition and thereby the functions of the cell.