2. Choose the accounts you want to sync with. 3. Select the calendars you want to import. 4. Review your events and appointments. Sunrise will even add weather notices to make sure you don't forget your umbrella. 5. Add new events to your calendar. 6. Login to Sunrise.am to see your calendar using the companion Web app. Sunrise is available now for free in the Google Play store and the web app is located on the Sunrise website.
This type of regulation is called negative regulation, since it employs a repression to prevent transcription. The use of activator proteins in the positive control of gene expression is also common in prokaryotes. In this system, the activator protein promotes transcription. Positive Control.
One of the central questions of modern biology is what controls gene expression. As we have previously described, genes must be turned on at the right time, in the right cell. To a first approximation, all the cells in an organism contains the same DNA (with the exception of germ cells and immune cells).ince these sequences are in the DNA (the molecule that is transcribed), they are called cis-regulatory sequences. The second mechanism involves an increase in the elaboration and complexity of proteins (trans-regulatory elements) that regulate gene expression in more complex organisms..