Cell cycle checkpoints are an important feature of a dividing cell to reduce errors that can occur in various stages of the cell cycle. Loss of Rb, an important part of the G1-S transition checkpoint, can result in uncontrolled cell cycle progression and cancer. All of the following would mimic […]

1. What class of dental cavities involves the incisal edge of anterior teeth? A. Class IIIB. Class IIC. Class ID. Class IV 2. The wax used for the fabrication of wax patterns for cast restorations as part of the lost-wax technique is _______ wax. A. impressionB. utilityC. registrationD. inlay 3. […]

A patient was experiencing stomach problems and was starting to show signs of vitamin deficiencies. Which vitamin would be most affected with a stomach pathology and why? How would supplements be administered and why? Amy was also placed on an antibiotic for a sore throat and it also destroyed bacteria […]

Assume that the sequence below has experienced a spontaneousmutation resulting in the tautomeric forms of all of the bases. Further assume that this shifted sequence serves as a template in replication. Write the new sequence of the complementary strand as a result of this shift and identify the type of […]