Applied Human Anatomy Na olfactory neurons? 71. Which of the following does NOT

Question

Applied Human Anatomy Na olfactory neurons? 71. Which of the following does NOT release a. They pass through the cribriform plate of the ethmoid bone They are bipolar neurons with dendrites specialized as olfactory hairs They are located just inside the nasal cavity Their axons combine to form the olfactory bulbs a All sympathetic preganglionic b. ncurons neurons c. All sympathetic postganglionic neurons c. d. All parasympathetic d. 72. Which of the following effectors are 77. Which of the following is NOT one of NOT cholinergic? the seven primary odors? a. Sweat glands b. Heart c. Large intestine d. Blood vessels a. Musky b. Salty c. Putrid d. Camphoraceous e. Floral 73. Receptors for odorants are a. Olfactory bulbs b. Olfactory hairs c. Olfactory mucus d. Olfactory epithelium 78. Taste buds are located on structures called a. Maculac b. Cones c. Papillae d. Cupulae 74. What must be true in order to detect an odor? The odorant must dissolve in mucus of the nasal cavity The dissolved odorant binds to receptors on olfactory hairs A G protein is activated when an odorant binds to its receptor which opens sodium and calcium gates a· 79. Which of the following is NOT a primary taste? b. a. Umami b. Sweet c. Sour d. Pepperminty e. Bitter c. 80. Which primary odor serves to protect d. All of the choices are true 75. What ion channels are opened to produce from poisons a. Umami b. Sweet c. Sour d. Salty e. Bitter an action potential in olfactory neurons? a. Sodium and potassium b. Sodium and chloride c. Potassium and calcium d. Calcium and sodium 76. Which of the following is NOT true of 81. What structure produces tears? a. Lacrimal apparatus

Explanation / Answer

AS PER CHEGG POLICY, PROCEEDING TO ANSWER ONLY THE FIRST 4 QUESTIONS/SUB-QUESTIONS:

ANSWER 71.
c. All sympathetic post-ganglionic neurons

ANSWER 72.
d. Blood vessels

ANSWER 73.
b. Olfactory hairs

ANSWER 74.
d. All of the choices are true

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