1. Your doctor told you that you need to increase your starch intake. Which group of four foods may have been on your doctor’s list?
- Bread, cereal, potatoes, and rice.
- Corn syrup, rice, meat, cereal.
- Pork, cheese, cereal, and bread.
- Pasta, beef, cereal and rice.
- Absorption
- Diffusion
- Peristalsis
- Assimilation
- Water will pass from the test tube into the membrane
- Sugar will pass from the membrane into the water in the test tube
- Water will pass from the membrane into the test tube
- All of the above
4. Which of the following should occur in the test tube labeled Starch Solution in Figure 1?
- Starch will pass from the membrane into the test tube
- Starch will remain within the membrane.
- Starch will pass from the test tube into the membrane
- All of the above.
- Hydrochloric acid
- Mucus
- Amylase
- Pepsin
- Amylase, glucose, and water.
- Amylase, starch, and water.
- Amylase, protein, and water.
- Amylase, fat, and water.
- Energy from the cell is needed for it to occur.
- It takes place only in water.
- It takes place only without water.
- Energy from the cell is not needed for it to occur.
- Why starch needs to be digested
- Why cells need energy
- Why sugar is bad for your cells
- None of the above
9-14. Figure 3 shows results from an inquiry that one of your classmates performed. In each of the boxes, you will find the number of the question and result of that chemical test. On your answer sheet, mark an “A” if the answer in the blank is correct. Mark a “B” if the answer is incorrect.
15. The process illustrated in Figure 4 is best described as –
15. The process illustrated in Figure 4 is best described as –
- Passive transport
- Absorption
- Active transport
- None of the above
16. The process illustrated in Figure 5 is best described as –
17. The surface area of the rectangular solid in Figure 6 is –
18. Which diagram in Figure 7, A or B, better illustrates a cross-section of the small intestine?
- Diffusion
- Active transport
- Passive transport
- None of the above.
17. The surface area of the rectangular solid in Figure 6 is –
- 250 cubic centimeters
- 250 square centimeters
- 60 square centimeters
- 60 cubic centimeters
18. Which diagram in Figure 7, A or B, better illustrates a cross-section of the small intestine?
Use figure 8 to answer Questions 19 through 25. You may use answers more than once.
19. Most chemical digestion occurs here.
20. Protein digestion begins here.
21. Excess water moves back into the bloodstream from this organ.
22. If the rate of peristalsis is too fast in this organ, diarrhea may occur.
23. Fat is mechanically digested here and chemically digested here.
24. Wastes are stored here.
25. This organ has no function in humans.
19. Most chemical digestion occurs here.
20. Protein digestion begins here.
21. Excess water moves back into the bloodstream from this organ.
22. If the rate of peristalsis is too fast in this organ, diarrhea may occur.
23. Fat is mechanically digested here and chemically digested here.
24. Wastes are stored here.
25. This organ has no function in humans.
Use figure 9 to answer Questions 26 through 30.
26. This organ supplies pancreatic juice.
27. This organ receives bile and pancreatic juice.
28. This organ produces bile.
29. This organ stores bile.
30. Ulcers may form in this organ.
26. This organ supplies pancreatic juice.
27. This organ receives bile and pancreatic juice.
28. This organ produces bile.
29. This organ stores bile.
30. Ulcers may form in this organ.