Q: What is the name of the portion of a nucleotide lacking phosphate groups? Choices: - nuclear shell - a nucleobase - nucleolus - a nucleoside A:
a nucleoside

Q: What is the type of cell division where the number of chromosomes is reduced in half? Choices: - cloning - mitosis - interphase - meiosis A:
meiosis

Q: Learning to get used to something after being exposed to it for a while is associated with what kind of learning? Choices: - association - dissociation - assimilation - habituation A:
habituation