What is a dipole?
A) nonpolar molecule B) a type of reaction C) a salt D) polar molecule
Answer: D
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The walls of kidney tubules are formed by _____________ epithelium, which functions in resorbing materials filtered from blood plasma such as nutrients, ions, and water
A. simple cuboidal B. simple squamous C. stratified cuboidal D. stratified squamous E. stratified columnar
Which of the following is not considered a weight-bearing bone?
A. The fibula B. The calcaneus C. The talus D. The tibia E. The femur
Which of the following muscles acts to decrease thoracic volume during forced exhalation?
A) internal intercostal muscles B) pectoralis minor C) serratus posterior D) diaphragm
The nephrons that play an important role in maintaining water content of the blood are called ________ nephrons.
A. medullary B. juxtaglomerular C. cortical D. juxtamedullary