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.
Step 3. Sign in to your Yahoo Mail account and open the email that you want to save to a flash drive. Step 4. Click the Show Images link at the top of the mail if the message contains blocked images that you want to save with the email.Step 5. Click the More button and then select Print from the drop-down list.lick the Preferences tab and then select Import / Export below the name of your Yahoo account. Step 6. Click All folders next to Source in the Export section and then select the folder containing the emails that you want to copy to a flash drive.