Q: What is the single bone that forms the posterior skull and posterior base of the cranial cavity? Choices: - limbic bone - maxilla - radiating bone - occipital bone A:
occipital bone

Q: Human blood has a buffering system to minimize extreme changes in what? Choices: - sodium level - calcium - ions - ph A:
ph

Q: Q: Where does the majority of chemical digestion occur? Choices: - stomach - mouth - large intestine - small intestine A:
A: small intestine

Question: Q: What is the study of viruses called? Choices: - immunology - microbiology - biotechnology - virology A:
Answer: virology

*Question*
Q: What are the "code words" of the genetic code? Choices: - nucleotides - lipids - polymers - codons A:
**Answer**
codons

Q: What type of eukaryotes are protists normally? Choices: - multicellular - photosynthetic - immature - unicellular A:
unicellular