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1 **INTEGRATIVE BIOLOGY 131 ** EXAMINATION # III, VERSION A/C TUESDAY DEC. 13, 12:30-1:30 HASS PAVILLION 1. The parotid salivary gland a. secretes saliva into the floor of the mouth b. is found on the medial surface of the ramus of the mandible c. lies inferior and anterior to the external auditory meatus d. is the smallest salivary gland 2. Rennin produced by the infant comes from the a. stomach b. kidney c. liver d. gall bladder 3. Most absorption of digested products take place in the a. cecum and ascending colon b. ileum c. ilium d. duodenum 4. Which substance is not reabsorbed in the proximal convoluted tubule? a. Na + b. glucose c. water d. PO 4 5. The tympanic membrane consists of a. only a mucous membrane b. only stratified squamous epithelium c. a. + b. + collagenous fibers d. only of collagenous fibers 6. Which is incorrect on why a blood testis barrier is necessary? a. seminiferous tubular fluid is different from interstitial fluid b. seminiferous tubular fluid is high in androgens c. seminiferous tubular fluid is high in estrogens d. the blood testis barrier is not essential to preserve these differences. 7. The pH of semen is about ____ to neutralize the acid in the vagina. a. 10 b. 4 c. 7 d. 13
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2 8. The abdominal wall is lined with a. stratified squamous epithelium b. parietal peritoneum c. simple cuboidal epithelium d. stratified columnar epithelium 9. The type of epithelium from the calyces through the urinary bladder is called a. simple squamous b. unadaptable c. transitional d. stratified columnar 10. After ovulation during the secretory stage of the endometrial development, which sex steroid hormone is high? a. estrogen b. follicle stimulating hormone c. progesterone d. aldosterone 11. The Fallopian tube is about 4.5 inches long and the ovum travels through it in about _____ days. a. 1-2
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This note was uploaded on 04/02/2008 for the course IB 131 taught by Professor Diamond during the Fall '07 term at Berkeley.

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