Example+Questions

=**__Grade11 Academic Biology - The Digestive System __**=

**//Mulitple Choice//** (Giovanni)
1. Where in the body does digestion begin? a) Stomach b) mouth c) Intestine d) esophagus e) anus

2. What would happen if bicarbonate was not released into our intestines? a) Bicarbonate isn't released into our intestines b) Digestion would not take place c) Our stomach would become overfull d) Our body would not be able to absorb any nutrients e) Our stomach would be too basic

3. Acid reflux disease occurs when: a) The pyloric sphincter remains closed after food has been digested <span style="font-family: Arial,Helvetica,sans-serif;">b) The esophogeal sphincter does not close after food enters the stomach <span style="font-family: Arial,Helvetica,sans-serif;">c) the ileo-cecal valve remains open when hydrochloric acid is released <span style="font-family: Arial,Helvetica,sans-serif;">d) The food does into the trachea <span style="font-family: Arial,Helvetica,sans-serif;">e) There is too much bicarbonate in our system

<span style="font-family: Arial,Helvetica,sans-serif;">**//True or False Questions//** (Steve R)
<span style="font-family: Arial,Helvetica,sans-serif;">The large intestine is much longer than the small intestine. (False)

<span style="font-family: Arial,Helvetica,sans-serif;">The stomach excretes corrosive hydrocholoric acid into its contents. (True)

<span style="font-family: Arial,Helvetica,sans-serif;">When food is swallowed, the epiglottis opens up to admit passage into the trachea. (False)

<span style="font-family: Arial,Helvetica,sans-serif;">Ulceritive Colitis is a disease that affects the large intestine. (True)

<span style="font-family: Arial,Helvetica,sans-serif;">The excretion of waste is called mastication. (False)

**//<span style="font-family: Arial,Helvetica,sans-serif;">Matching (Brad) //**
<span style="font-family: Arial,Helvetica,sans-serif;">Match the Following Body Digestive Parts With Their Description by placing the letter of the digestive part in front of the description. (5 marks) (Brad M)


 * <span style="font-family: Arial,Helvetica,sans-serif;">Answer || <span style="font-family: Arial,Helvetica,sans-serif;">Description || <span style="font-family: Arial,Helvetica,sans-serif;">>>>>>>>>> || <span style="font-family: Arial,Helvetica,sans-serif;">Digestive Part ||
 * <span style="font-family: Arial,Helvetica,sans-serif;">D || <span style="font-family: Arial,Helvetica,sans-serif;">The opening of the rectum to the outside of the body. ||  || <span style="font-family: Arial,Helvetica,sans-serif;">A. Colon ||
 * <span style="font-family: Arial,Helvetica,sans-serif;">A || <span style="font-family: Arial,Helvetica,sans-serif;">The part of the large intestine that runs from the cecum to the rectum. ||  || <span style="font-family: Arial,Helvetica,sans-serif;">B. Esophagus ||
 * <span style="font-family: Arial,Helvetica,sans-serif;">C || <span style="font-family: Arial,Helvetica,sans-serif;">A strong muscle anchored to the floor of the mouth ||  || <span style="font-family: Arial,Helvetica,sans-serif;">C. Tongue ||
 * <span style="font-family: Arial,Helvetica,sans-serif;">E || <span style="font-family: Arial,Helvetica,sans-serif;">The sac-shaped digestive organ that is located in the upper abdomen, under the ribs. ||  || <span style="font-family: Arial,Helvetica,sans-serif;">D. Anus ||
 * <span style="font-family: Arial,Helvetica,sans-serif;">B || <span style="font-family: Arial,Helvetica,sans-serif;">The tube that connects the pharynx (throat) with the stomach. ||  || <span style="font-family: Arial,Helvetica,sans-serif;">E. Stomach ||
 * ||  ||   || <span style="font-family: Arial,Helvetica,sans-serif;">F. Small intestine ||

<span style="font-family: Arial,Helvetica,sans-serif;">**//Short Answer Questions//** (Samina Salman)

 * 1) <span style="font-family: Arial,Helvetica,sans-serif;">In point form, list the four types of teeth and what function they perform while eating.
 * 2) <span style="font-family: Arial,Helvetica,sans-serif;">In your own words, describe mechanical digestion? Use a full sentence.
 * 3) <span style="font-family: Arial,Helvetica,sans-serif;">List six organs that make up the digestive system?
 * 4) <span style="font-family: Arial,Helvetica,sans-serif;">State four locations where sphincters are found in the digestive system?

**//Essay Questions (Karline & Michelle)//**
<span style="font-family: Arial,Helvetica,sans-serif;">1. In two to three sentences describe the function of the gallbladder. <span style="font-family: Arial,Helvetica,sans-serif;">2. Pick an organ or part of the digestive system which you think does the most important job and give two reasons why. <span style="font-family: Arial,Helvetica,sans-serif;">3. If you swallowed a live goldfish, how long would the goldfish survive in your digestive system and why would it die? Write a short paragraph to explain. <span style="font-family: Arial,Helvetica,sans-serif;">4. <span style="font-family: Arial,Helvetica,sans-serif;">Explain why the movement of food or liquids along the digestive tract continues whether you are standing up, lying down, or hanging upside down from a trapeze? <span style="font-family: Arial,Helvetica,sans-serif;">Use full sentences. <span style="font-family: Arial,Helvetica,sans-serif;">5. Give two consequences for removing someone’s large intestine. Use full sentences.

**//<span style="font-family: Arial,Helvetica,sans-serif;">Fill In the Blank (Jesse) //**
<span style="font-family: Arial,Helvetica,sans-serif;">1) The __Large Intestine__ is responsible for removing most of the water from our food during the digestive process.

<span style="font-family: Arial,Helvetica,sans-serif;">2) The stomach uses __Hydrochloric Acid__ and __Pepsin__ in the digestive process of breaking down food.