ANSWER ALL ONLY IN ACTIVITY 3 !!! Objective: Illustrate how ingestion, absorption, assimilation, and excretion takesplace in the interaction of Digestive System with the Circulatory, Respiratory and Excretory System.Direction: Based from Activity 2, identify which digestive process takes placesuch as Ingestion, Digestion, Absorption, Assimilation and Excretion. Choose the body system involved in each process by using the following symbols: Activity 2: “Digestive Buddies at Work"Objectives:a. Explain how digestion of food takes place in the body.b. Describe how digestive organs work together to carry out digestion of foodand assimilation of nutrients.Materials: slice of bread, plastic bag, water, vinegar, old stocking/thin socks, bottle,food coloring (any color), juice, and improvised funnel from plastic bottleProcedure:1. Take 1 piece of bread and tear into smaller pieces.2. Add 2 tablespoons of water to the bread then pour it into a plastic bag using aspoon and improvised funnel.3. Pour 2 tablespoons of juice or vinegar to the bread.4. Close the plastic bag and squish the bread with your fingers until all the pieces arereally small.5. Pour the bread mixture into a stocking/thin socks over a pan. Tie one end of thestocking or socks.6. Dip the stocking with the bread mixture in a bottle with colored water. Observewhat happens to the water and to the bread mixture inside the stockings.7. Separate the liquid from the bread mixture by squeezing the stockings.8. Dispose the contents of the stockings into the garbage can.342578Guide Questions:1. Which digestive organs represent the following processes?a. tearing the slice of bread into smaller piecesDON'T ANSWERDO Activity 3: "Digestive Team Mates"ANSWER ALL THIS!Objective: Illustrate how ingestion, absorption, assimilation, and excretion takesplace in the interaction of Digestive System with the Circulatory, Respiratory andExcretory System.Direction: Based from Activity 2, identify which digestive process takes placesuch as Ingestion, Digestion, Absorption, Assimilation and Excretion. Choose the bodysystem involved in each process by using the following symbols:- RespiratoryDigestiveCirculatory- ExcretoryFunctionsDigestive ProcessBody System InvolvedFood is broken down intosmaller pieces with the1. Ingestion2. *help of the saliva, teethand tongue.The food is then swallowedwith the help of tongue andsaliva and pushes it downthe esophagus. It uses3.muscular contractions tomove food through thedigestive tract and needsto functionохудеnproperly.As food enters thestomach, it mix the food4.5.and liquid with digestivejuices. The digestive juicesand enzymes break downthe food and prepare toprovide our body withenergy.When food moves into thesmall intestines, it absorbsmost of the nutrients inyour food. Special cellsб.7.7help absorb nutrients crossthe intestinal lining intoyour bloodstream.These nutrients are thenassimilated by each cell of8.the body in the form ofenergy.The undigested food entersyour large intestine fromyour small intestine. Itthen reabsorbs water thatused in digestion and9.10.eliminates undigested foodand fiber, causes foodwaste products which isthen removed from thebody.

In the living organism’s organizational hierarchy, the structure which occupies the position before…

Answered: Activity 3: "Digestive Team Mates"…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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ANSWER ALL ONLY IN ACTIVITY 3 !!! Objective: Illustrate how ingestion, absorption, assimilation, and excretion takes place in the interaction of Digestive System with the Circulatory, Respiratory and Excretory System. Direction: Based from Activity 2, identify which digestive process takes place such as Ingestion, Digestion, Absorption, Assimilation and Excretion. Choose the body system involved in each process by using the following symbols:

Activity 2: “Digestive Buddies at Work"
Objectives:
a. Explain how digestion of food takes place in the body.
b. Describe how digestive organs work together to carry out digestion of food
and assimilation of nutrients.
Materials: slice of bread, plastic bag, water, vinegar, old stocking/thin socks, bottle,
food coloring (any color), juice, and improvised funnel from plastic bottle
Procedure:
1. Take 1 piece of bread and tear into smaller pieces.
2. Add 2 tablespoons of water to the bread then pour it into a plastic bag using a
spoon and improvised funnel.
3. Pour 2 tablespoons of juice or vinegar to the bread.
4. Close the plastic bag and squish the bread with your fingers until all the pieces are
really small.
5. Pour the bread mixture into a stocking/thin socks over a pan. Tie one end of the
stocking or socks.
6. Dip the stocking with the bread mixture in a bottle with colored water. Observe
what happens to the water and to the bread mixture inside the stockings.
7. Separate the liquid from the bread mixture by squeezing the stockings.
8. Dispose the contents of the stockings into the garbage can.
3
4
2
5
7
8
Guide Questions:
1. Which digestive organs represent the following processes?
a. tearing the slice of bread into smaller pieces
DON'T ANSWER
DO

Activity 3: "Digestive Team Mates"
ANSWER ALL THIS!
Objective: Illustrate how ingestion, absorption, assimilation, and excretion takes
place in the interaction of Digestive System with the Circulatory, Respiratory and
Excretory System.
Direction: Based from Activity 2, identify which digestive process takes place
such as Ingestion, Digestion, Absorption, Assimilation and Excretion. Choose the body
system involved in each process by using the following symbols:
- Respiratory
Digestive
Circulatory
- Excretory
Functions
Digestive Process
Body System Involved
Food is broken down into
smaller pieces with the
1. Ingestion
2. *
help of the saliva, teeth
and tongue.
The food is then swallowed
with the help of tongue and
saliva and pushes it down
the esophagus. It uses
3.
muscular contractions to
move food through the
digestive tract and needs
to function
охудеn
properly.
As food enters the
stomach, it mix the food
4.
5.
and liquid with digestive
juices. The digestive juices
and enzymes break down
the food and prepare to
provide our body with
energy.
When food moves into the
small intestines, it absorbs
most of the nutrients in
your food. Special cells
б.
7.
7
help absorb nutrients cross
the intestinal lining into
your bloodstream.
These nutrients are then
assimilated by each cell of
8.
the body in the form of
energy.
The undigested food enters
your large intestine from
your small intestine. It
then reabsorbs water that
used in digestion and
9.
10.
eliminates undigested food
and fiber, causes food
waste products which is
then removed from the
body.

Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

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