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.
Maintain and organize all of your contacts in one place. In the Contacts section, click Import Contacts and select the provider you want to import your contacts from: Facebook, Google, Outlook, another Yahoo account or upload a .csv or .vcf file. Storage. Yahoo Mail gives you the most free storage of any email provider.n the search box at the top of your mail, type in the word âmeetingâ and hit the Search Mail button. Youâll see a list of results with all emails with that keyword mentioned. Our dual purpose search allows you to search your mail or search the web in just one click.