#Question id: 389
#Section 4: Fundamentals of Biological Engineering
A weak acid HA has a pKa of 5.0. If 1.0 mol of this acid and 0.1 mol of NaOH were dissolved in one liter of water, what would the final pH be?
#Question id: 15504
#Section 4: Fundamentals of Biological Engineering
#Question id: 3274
#Section 3: Genetics, Cellular and Molecular Biology
The common edible frog of Europe is a hybrid between two species, Rana lessonae and Rana ridibunda. The hybrids were first described in 1758 and have a wide distribution, from France across central Europe to Russia. Both male and female hybrids exist, but when they mate among themselves, they are rarely successful in producing offspring. What can you infer from this information?
#Question id: 14389
#Section 1: Engineering Mathematics
#Question id: 4907
#Section 3: Genetics, Cellular and Molecular Biology
Two corn plants are studied. One is resistant (R) and the other is susceptible (S) to a certain pathogenic fungus. The following crosses are made, with the results shown
R male X S female = all S progeny
R female X S male = all R progeny
Which of the following are correct about inheritance?