Integrative Biology 131 - Fall 2003 - Diamond - Midterm 3

Integrative Biology 131 - Fall 2003 - Diamond - Midterm 3 -...

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Integrative Biology 131 Examination III December 10, 2003 Mark the best answer. 1. Most of the uterus consists of: a. myometrium b. endometrium c. ectometrium d. serometrium 2. The innermost layer of the uterus is called the: a. myometrium b. endometrium c. ectometrium d. serometrium 3. Which is not a component of the vulva? a. labia majora b. clitoris c. labia minora d. anus 4. The site where fertilization normally occurs: a. is about one-third the way down the uterine (Fallopian) tube b. the uterine wall, somewhere in the fundus c. the cervix of the uterus d. the vagina 5. The vagina: a. is the anterior part of the uterus, sometimes called the cervix b. is a thin-walled tube whose external opening lies between two folds of skin, the labia minora c. is the site of the growth of the fetus; it is also called the womb d. has its inner mucosa sloughed off each month as the menstrual flow 6. The cristae, which help maintain kinetic equilibrium, constitute the receptors for the: a. cochlea b. semicircular canals c. vestibule d. macula 7. The muscles which modify bone vibration in the middle ear are the: a. tensor malleolus and stapedius b. tensor tympani and stapedius c. incus and stapes d. malleolus and tympani
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8. The fluid motion within the scala tympani causes vibration of the upon which sits the Organ of Corti. a. tectoreal membrane b. membrane of oval window c. basilar membrane d. tympanic membrane 9. Mechanical stimulation of the hair cells in the Organ of Corti is transmitted by electrical impulses via dendrites to the: a. supporting cells b. spiral ganglion in the bony pillar (modiolus) of the cochlea c. scala vestibuli d. scala tympani 10. The inner ear is found in the of the temporal bone. a. mastoid portion b. squamous portion c. zygomatic process d. petrous portion 11. Receptors including hair cells, otoliths, gelatinous covering, static equilibrium, 3D position in space are all concerned with: a. cristae b. maculae c. Organ of Corti d. none of the above 12. What structure is not a main factor in supporting the tooth in its bony socket? a. enamel b. gingiva c. cementum d. periodontal membrane 13. What structure is not part of the mucosa of the digestive system? a. epithelium
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Integrative Biology 131 - Fall 2003 - Diamond - Midterm 3 -...

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