#Question id: 4507
#Unit 3. Fundamental Processes
A group of introns that-unlike those we have considered thus far-can splice themselves out of pre-mRNA without the need for the spliceosome, they are called
#Question id: 165
#Unit 1. Molecules and their Interaction Relevant to Biology
Amino acids are ampholytes because they can function as either a(n):
#Question id: 2984
#Unit 2. Cellular Organization
Certain unicellular eukaryotes, including diatoms and some yeasts, have mechanisms of nuclear division that may resemble intermediate steps in the evolution of mitosis. Which of the following is a characteristic feature of nuclear division in these organisms?
#Question id: 18646
#Unit 13. Methods in Biology
#Question id: 951
#Unit 1. Molecules and their Interaction Relevant to Biology
The changes that occur in cells that lead to its death are called ________.