Download Respiration and Excretion

Name
Date
~
Class
Chapter
Directed Reading for
Overview
Content Mastery
Respiration and Excretion
HI
Directions: Use the following terms to label the diagram below.
alveoli
bronchi
lungs
diaphragm
pharynx
nasal cavity
trachea
5.
_
6.
_
7.
_
Directions: Write the name of the structure in the space beside its description.
8. monitors amount of water in the blood
9. connect the kidneys and the bladder
__________
10. process of artificial blood filtration
_________
11. oxygen passes from them into capillaries
________
12. organs made up of alveoli
________
13. sheet of muscle across the bottom of the chest cavity
_________
14. division of the trachea
Respiration and Excretion 17
Name
~
Date
Directed Reading for
Content Mastery
(lass
Section 1 .• The Respiratory
System
Chapter
m
Directions: Usethe diagrams to answer the questions below.
Step 1
Step 2
Step 3
C6H1206 + 6026C02 + 6H20 + Energy
(Glucose) + (Oxygen) --- (Carbondioxide) + (Water)
Oxygen supplied
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Respiration
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Oxygen carne
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Carbon dioxide
removed from cells
to lungs
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Circulation
Circulation
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+ (Energy)
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1. Describe what happens to oxygen (02) after it enters the lungs in Step 1.
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2. Step 2 represents the use of oxygen by body cells. What is this process called?
18 Respiration and Exaetion
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What is an important waste product of this process?
3. Describe what happens after the blood returns to.the lungs
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in Step 3.
Name
(lass
Date
~
Directed Reading for
-
Content Mastery
Sedion 2 • The Excretory
System
Chapter
HI
Directions: Use the following terms to label each structure on the diagram below.
kidney
urethra
bladder
ureter
1.
_
2.
_
3.
_
4.
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Directions: Answer the following questions on the lines provided.
5. What is the function of the kidneys?
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6. Where is the waste liquid, or urine, stored?
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Respiration and Excretion
19
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Class
Date
Name
Chapter
Directed Reading for
Key Terms
Content Mastery
Respiration and Excretion
m
Directions: Solve the puzzle by writing the term that correaly completes each sentence below. You will find a
good health tip in the dark, vertical box.
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1. The organ that stores the urine is the
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2. The trachea connects to two short branches called
3. The
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is the place where the vocal folds are attached.
4. Thin-walled sacs in the lungs are the
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5. A 12-cm tube located below the larynx is the
_
is a disease in which the alveoli lose their ability to
6.
contract and expand.
7. Shortness of breath and wheezing could be
8. The
is a tiny filtering unit in the kidney.
9. The
filters wastes from the blood.
_
10. Liquid waste stored temporarily in the body is
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11. The health tip is
_
20 Respiration and Exaetion
Name
Date
-
Class
m
Chapter
The Respiratory System
Reinforcement
Directions: Label the parts of the respiratory system shown in the diagram below.
1.
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2.
-------~-
3·--------- __ +-~~~~v·~
S.
~~~~~~nv
~~~~~~
6.
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4.
7.
_
Directions: In the space provided below, write the name of the structure indicated.
8. warms and moistens air; filters dust particles
9. transports air to the lungs
_________
10. prevents food from entering the trachea
_________
11. oxygen passes into the capillaries
_________
12. organ made up of masses of alveoli
__
13. a sheet of muscle across the bottom of the chest cavity
--,-
_________________
14. a division of the trachea
Directions: Label each statement below as a description of either inhalation or exhalation. Write the word
inhale or exhale in the space provided below.
_________
15. The diaphragm contracts.
_________
16. Air pressure in the chest cavity increases.
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_________
17. The gases inside the lungs are pushed out through air passages.
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_________
18. Air pressure in the chest cavity decreases.
_________
19. The volume of the chest cavity increases.
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Respiration and Excretion 2S
Class
Date
Name
Reinforcement
Chapter
The Excretory System
HI
Directions: Answer the following questions on the lines provided.
1. What functions do the organs of the urinary system perform?
_
2. What are three of the excretory organs of the body?
_
3. What happens when the kidneys don't work?
_
4. Why is skin considered an excretory organ?
_
5. Why do you see your breath on a cold day?
_
6. Number the following events to place them
in the correct order.
a. Urine flows from ureters to the
bladder.
h. Blood enters the nephrons.
c. Blood enters the kidneys
through the aorta.
d. Urine drains from each
collecting tubule into funnelshaped areas of the kidney.
g. The renal vein returns purified
blood to be circulated.
h. Urine flows from the bladder
through the urethra and out of
the body.
7. Label the parts of the urinary system
shown in the diagram below using the
following terms: urethra, ureter, bladder,
kidney, aorta, renal vein. (Arrows show the
direction of blood flow.)
e. Capillaries reabsorb
most of the water,
sugar, and salt.
f. Water, sugar, salt,
and wastes in
the blood enter
a cuplike structure.
s.
26 Respiration and Excretion
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