Q: Hemoglobin, with four polypeptide chains or subunits, is the most frequently cited example of a protein having what kind of structure? Choices: - binary - unary - ternary - quaternary A:
quaternary

Q: The cerebellum is associated with what major human organ? Choices: - bladder - liver - heart - brain A:
brain

Q: Q: The rings of what planet can be easily seen from earth? Choices: - Venus - jupiter - Neptune - saturn A:
A: saturn

Question: Q: What does it mean to be a diploid organism? Choices: - yolk has two copies of each gene - taproot has two copies of each gene - micelles have two copies of each gene - organism has two copies of each gene A:
Answer: organism has two copies of each gene

*Question*
Q: What do vertebrates have which invertebrates do not? Choices: - appendages - fangs - tails - backbones A:
**Answer**
backbones

*Question*
Q: What fluid becomes less viscous, allowing for better joint function after stretching? Choices: - proximal - vertebral - cranial - synovial A:
**Answer**
synovial