From this, it is readily seen that any insertion or deletion will change the triplet groups, and so may have major effects on the amino acids coded for. This is called a frame-shift mutation. Frame-shift mutations almost always result in nonfunctional proteins.
KEEP IT SIMPLE. 1  Use only one message per slide. 2  If you have more than one message, add a slide. 3  Limit the amount of text on each slide-no one wants to read a JAMA article during your presentation. 4  Use only elements that add to the content of the message. 5  Use graphics that clearly support your message.
To change slide show options for an open presentation: 1  In PowerPoint 2010 & 2007, click the Slide Show tab and pick the Set Up Slide Show icon. 2  For PowerPoint 2003, pick. 3  Under Show options, click the choice for Loop continuously until 'Esc' . 4  Also verify the Advance Slides option is set to Use timings, if present.o set up timings: 1  Select one or more slides in a presentations. 2  In PowerPoint 2010, choose the Transitions tab in the Ribbon. 3  For PowerPoint 2010 & 2007, look for the advance slide options at the right side of the Ribbon including After or Automatically After.