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Infection Control Human Circulatory System Understanding Psychology Nervous System Introduction to Mycology Health-Wellness-Illness Cell and Muscle Histology Epithelial Tissue Cell Biology & Biotechnology Neurological Concepts Cell and Tissue Cardiology Medications Forensic Pathology (Autopsy) Assessment Metabolism Stem Cells & Cell Differentiation Psoriasis

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Human Body and Pathogens › View

A student measures the time it takes for a sheet of paper to fall from a marked height.  The student then crumples the same piece of paper and drops the paper from the same height.  The student observed the paper fell faster the second time.  What variable is the dependent variable?

A. The shape of the paper

B. The height of the drop

C. The length of time for the paper to fall

D. The type of paper used

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Protein and Amino Acid Metabolism › View

Which type of amino acids are considered hydrophobic due to their non-polar side chains?

A. Polar amino acids

B. Basic amino acids

C. Acidic amino acids

D. Non-polar amino acids

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