1. French Canadians have had a difficult time assimlating into Canadian culture and as part of the national identity. What are some of the issues relating to assimilation for Francophones in Canada? 2. What are some of the issues or reasons why ethnic stratification occurred in Brazil. 3. What are […]

What is the advantage of using ATP as a common energy source? Another way of asking this question is, Why is ATP an advantage over using a bunch of different food molecules? For example, instead of just having a Na+/K+-ATPase in a cell, why not have a bunch of different […]

1. cell adhesion can often be blocked in vitro by treating cells with specific agents. Which of the following substances would be expected to interfere with cell adhesion mediated by selectins? with cell adhesion medaited by L1 molecules? The substances are trypsin, which digests proteins; a peptide containg RGD; neuramainidase, […]

McDonald’s fears that it is heading towards a limited growth in the European market. Although many Europeans are intrigued by American food, McDonald’s burgers and fries are yesterday’s news. As a result of this decline in sales, McDonald’s has begun an aggressive price competition in most European countries. Recognizing a […]