Human Physiology wiz needed 102. Which of the following is a function of the sma

Question

Human Physiology wiz needed

102. Which of the following is a function of the small intestine? a. chemical digestion b. physical digestion c. absorption d. secretion e. all are functions 103. The portion of the stomach which connects with the duodenum is the: a. cardiac region b. pylorus c. fundus d. body e. cecum 104. The surface area of the small intestine is increased by: b. Brunner's glands c. Peyer's patches d. haustra e. all of the above 105. Which portion of the small intestine connects with the large intestine? a. ileum b. duodenum c. jejunum d. pyloric sphincter e. cecum 106. The digestion of fats requires: a. amylase and lipase b. bile and pepsin c. amylase and pepsin d. bile and lipase e. amylase and bile 107. 6. When adenylyl cyclase is activated, A) calcium ions are released from intracellular stores. B) cAMP is formed. C) cAMP is broken down. D) protein kinases are metabolized. E) steroids are produced

Explanation / Answer

102-e

103-b

104-a

105-a

Note- the villi increases the surface area of the space which help in increasing area of absorption .

Small instestine help in digestion ansorption andsecretion

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