Summative Test: Science 8 - Module 1
Summative Test: Science 8 - Module 1
Summative Test: Science 8 - Module 1
SCIENCE 8 – MODULE 1
I. Directions: Choose the letter of the best answer. Write the chosen letter on the space
provided.
_______1. Which life processes is done the moment you put food in your mouth?
A. assimilation B. digestion C. ingestion D. mastication
_______2. They are the catalyst which speed up the breakdown of complex food into simple and soluble
products.
A. enzymes B. hormones C. mucus D. teeth
_______3. Which of the following digestive organs is the site for most and final chemical digestive
process?
A. stomach B. small intestine C. large intestine D. pancreas
_______4. Which of the following is involved in removing undigested food out of the body?
A. excretion B. exhalation C. perspiration D. urination
_______5. Which of the following is a correct sequence?
A. digestion, ingestion, assimilation, absorption
B. digestion, ingestion, , absorption, assimilation
C. ingestion, digestion, assimilation, absorption
D. ingestion, digestion, absorption, assimilation
_______6. Which of the following organs is involved in the ingestion process?
A. liver B. mouth C. stomach D. small intestine
_______7. Absorption of digested food happens in these wide surface area of small intestine.
A. duodenum B. ileum C. jejunum D. villi
_______8. Out of more than 9000 mL of water used daily for several secretions like saliva, bile, gastric
juice, mucus etc., how many milliliters were reabsorbed by the small intestine?
A. 1,200 mL B. 1,500 mL C. 2,000 mL D. 7,800 mL
_______9. How does the liver help in assimilation process?
A. It secretes bile.
B. It concentrates bile
C. It converts glucose into glycogen.
D. It removes excess amino acids
_______10. Why do we need to break the food that we eat?
A. It can fit in our stomach.
B. Body use nutrients from food.
C. Bodies’ enzymes have something to do.
D. Separate the solid from liquid.
I. Directions: Choose the letter of the best answer. Write the chosen letter on the space
provided.
Digestion is a process of 11.____________ down food into simple components that the cells
can use. The human digestive system has the organs of 12.________________ that comes in
contact with the food and the 13._______________ organs to pour out secretions to assist in
the digestive process. A healthy 14.___________ and 15._____________ plus some
technologies will promote proper nutrition and overall wellness.