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What do vellus hairs lack?

5. Microfilaments such as actin, microtubules, and the intermediate filaments form the cell-supporting structure called the:  

Glycosaminoglycans (GAGs) help give the ground substance some of its qualities, such as

35. For the process of diffusion to occur, molecules must  

35. What aspect of cellular respiration occurs in the cytoplasm in eukaryotic cells?  

22.  Osmosis is the diffusion of water across a membrane in response to the concentration of one or more of the ______. 

11. When an atom or molecule gains one or more electrons, it is said to be:  

23.  What stage of cellular respiration can occur in human cells with or without oxygen present?  

Define inventory turnover.

24. When oxygen is unavailable during heavy exercise what process do muscle cells use for energy generation?