Sickle cell anemia is the result of a point mutation, a change in just one nucleotide in the gene for hemoglobin. This mutation causes the hemoglobin in red blood cells to distort to a sickle shape when deoxygenated. The sickle-shaped blood cells clog in the capillaries, cutting off circulation.
Saving an attachment. Saving attachments from Mail is just as easy. Next time you receive a message to which somebody has attached a file, just tap and hold on that attachment until a Share sheet pops up. In the bottom row of icons, choose Save Attachment.aving an attachment. Saving attachments from Mail is just as easy. Next time you receive a message to which somebody has attached a file, just tap and hold on that attachment until a Share sheet pops up. In the bottom row of icons, choose Save Attachment.
Forward Emails as Attachments Without Revealing Addresses. To forward an email as an attachment without revealing all the addresses in it: 1  Save the message you want to forward as a .eml or .msg file.2  Open the saved message in a text editor like Notepad. 3  Delete all the email addresses you do not want to reveal. Delete all the email addresses you do not want to reveal. 2  Usually, you can simply remove the To: and Cc: lines completely. 3  In your email client, forward the original message as an attachment. 4  Before sending the forward, however, delete the automatically generated attachment. 5  Attach your edited .eml or .msg file instead.