You were able to radioactively tag an amino acid that is used to make insulin, a hormone that will be exported out of the cell. put the following locations in order to trace the pathway of the tagged amino acid.
• transport vesicle
• Golgi complex
• rough ER
• extracellular fluid
• Golgi vesicle
1) rough ER
2) transport vesicle
3) Golgi complex
4) Golgi vesicle
5) extracellular fluid
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The most superior aspect of the sternum is the
A. ensiform process. B. body. C. xiphoid process. D. manubrium.
Which statement regarding membrane proteins is incorrect?
a. channels are water-filled pathways. b. channels maybe highly selective. c. membrane proteins may catalyze specific reactions. d. CAMs serve as binding sites for specific ligands. e. proteins may work in conjunction with carbohydrates to provide recognition of "self."
Exercise often makes the skin flush red, a condition known as:
A) jaundice. B) erythema. C) cyanosis. D) pallor.
Which of the following is used to describe an area of the body that is farther from the median plane?
A. Proximal B. Lateral C. Medial D. Ipsilateral E. Contralateral