Use the IRAC method and ensure that you have identified the case problem.  Case analyses are extremely helpful in that an analysis teaches you how to read a case.  You will always want a heading which gives the case name and its citation <where to find the case>.  The facts […]

In many organisms including human, some tissues are triploid rather than diploid. The c value for human is 3 x 10^9 bp and a normal diploid cell contains 46 chromosomes. From this information please determine how many chromosomes will be visible in a karotype of a triploid cell and the […]

Q1. What is the good range for a heartbeat stroke work in an anaesthetised sheep? Before and after the venous administration of adrenaline? Q2. Mitochondrial DNA codes for about 13 proteins (depending on the species of organism). These 13 proteins account for a small proportion of the proteins present in […]

huntington disease is a rare neurological degenerative disorder resulting from a rare dominant mutant allele designated HD . the allele has complete penetrance , but the disorder is usually manifested after the age of 45 . A young man has learned that his father has developed the disease. (a) what […]