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.
1 Then save the file as a Text Document and name it MSinfo.txt. 2  If possible, please put these files in a .zip format and attach them to your email. ( 3 When inside of your email program there is usually a Paperclip button or icon which is the attachment option.). 4  Reply to this email with the files attached. Click on the File menu and choose Export (Do not use save). 2  Then save the file as a Text Document and name it MSinfo.txt. 3  If possible, please put these files in a .zip format and attach them to your email.