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Yvette L. Martinez
week 1-5
| Question | Answer |
|---|---|
| What is the primary structural difference between endocrine and exocrine glands? | endocrine glands lack ducts, exocrine glands have ducts |
| A defining characteristic of mucous membrane (mucosa) is that: A) is always dry and impermeable B) lines body cavities that are open to the external environment C) secretes serous fluid to reduce friction | B) lines body cavities that are open to the external environment |
| The Golgi apparatus primarily functions to: | modify, sort, and package the proteins for transport |
| The primary function of the cell membrane is to: | act as a selectively permeable barrier |
| Which type of muscle tissue is characterized by being striated, multinucleated, and under voluntary control? | skeletal muscle |
| Which of the following membrane is composed of a layer of simple squamous epithelium (mesothelium) attached to a layer of connective tissue? A) cutaneous membrane B)mucous membrane C) serous membrane D) synovial membrane | C) serous membrane |
| As cells migrate from the stratum Basale to the surface, what is the primary change that occurs? | keratinization. They fill with keratin and eventually die |
| Where do all cells of the epidermis originate? | Stratum Basale |
| What is the difference between Anatomy and Physiology? | Anatomy is the study of body structure, Physiology is the study of body function |
| What is the anatomical positions? | a standardized body position where the person stands upright, facing the observer, with arms at the side and palms facing forward |
| What does the pH of a solution measure? | the concentration of hydrogen ions |
| What is the difference between catabolism and anabolism? | Catabolism breaks down complex molecules, releasing energy. Anabolism builds them, requiring energy |
| In a typical long bone, where is the medullary cavity located, and what does it contain in adults? | In the diaphysis; it contains yellow bone marrow |