What is the empirical formula for ethyl fluoride if the compound contains 49.97% carbon, 10.51% hydrogen, and 39.52% fluorine by mass? A) C2H5F B) C4H10F2 C) C4H10F4 D) C25F2  

Which type of fiber of the extracellular matrix is predominant in dense connective tissue in places such as the arteries, bladder, parts of the heart, etc., where there is a lot of stretching?

List two of the three cell shapes in epithelial tissues. (Must use proper terminology.)    and  

What type of exocrine gland is the following:

The first thing that occurs when a fracture occurs is?

Microscopic anatomy of the bone: Match the letter to the appropriate structure.

Which of the following was NOT one of the hypotheses regarding cell shape in prokaryotes that we discussed in class?

Which type of the four tissues establishes a structural framework, protects delicate organs, supports, surrounds, and interconnects tissue, and stores energy reserves? (must be spelled correctly to receive credit)

Using the piano keyboard as a guide and the pattern of whole and half steps, type in the notes for a Bb major scale.  (Use “b” for flats and “#” for sharps.)

In which domain(s) of life are prokaryotes represented?