Q: What is a sac filled with fluid or other material? Choices: - a lesion - Golgi apparatus - a receptacle - a cyst A:
a cyst

Q: What measures a fluid's resistance to flow? Choices: - elasticity - density - surface tension - viscosity A:
viscosity

Q: Q: What diagnostic technology uses high-frequency vibrations transmitted into any tissue in contact with the transducer? Choices: - laser - radiation - sonar - ultrasound A:
A: ultrasound

Question: Q: What are composed of a phosphate group, a sugar, and one of five different nitrogenous bases. Choices: - prokaryotes - cytotypes - carotenoids - nucleotides A:
Answer: nucleotides

*Question*
Q: The presence of what makes soil hold together more tightly and enables it to hold more water? Choices: - sand - salt - glass - clay A:
**Answer**
clay

Q: Where does an object gain or lose it's energy to during travel through a potential difference? Choices: - particle field - magnetic field - wave field - electric field A:
electric field