The allele for black coat is recessive. Use the Hardy-Weinbe…

The allele for black coat is recessive. Use the Hardy-Weinberg equation to determine the percent of the cat population that is heterozygous for white coat. Coat Key: 4 black                                                         12 White   Calculate q2  

The enzyme HIV protease is responsible for activating protei…

The enzyme HIV protease is responsible for activating proteins expressed by the Human Immunodifficiency Virus (HIV) which then attack the host immune system.  This protein has been the target of highly successful drug development in order to block HIV activity.  The image below shows a close-up of the active site of HIV protease bound to one of these drugs.  This drug is designed to tightly bind within the active site through intermolecular interactions, thus blocking the natural substrate from binding.  Which type of inhibitor does this drug represent?