1. Which of the following scientists discovered the triple helical structure of collagen a. Rudolf Virchow b. Mathias Schleiden c. Theodor Schwan d. GN Ramachandran Ans: d 2. Which of the following statements regarding fats is true? a. Arachidonic acid has 20 carbons excluding the carboxyl carbon b. Glycerol is trihydroxy propane c. Palmitic acid […]
Cardiovascular diseases are one of the world's main public health problems. In Brazil, they are among the foremost causes of death. Each year some 300,000 Brazilians have heart attacks, dying in 30 per cent of cases
"We've known for a while that both genetics and environment play a role in the development of MS," said senior author David Hafler, Professor at Yale University in the US.
