Transcript Vocabulary - SharpSchool

Steps of breathing
Put correct order
Inhaling1) Inhaled air enters through the trachea and into the
lungs.
2) To achieve equilibrium the higher pressure air from
outside the body rushes in to the lungs.
3) The diaphragm contracts and flattens out and
intercostals muscles contract and the ribcage moves
up and out.
4) The chest cavity increases in size as a low air pressure
situation is created .
Correct order- 3, 4, 2, 1
Steps of breathing
Put in correct order
Exhaling1) Exhaled air is forced to exit the nose or mouth.
2) The diaphragm and intercostals muscles relax. The
diaphragm moves up and the ribcage comes back
down.
3) The pressure inside the chest cavity increases relative
to the outside air.
4) The chest cavity decreases in size.
Correct order- 2, 4, 3, 1
Random Questions
What is the name of the dome shaped muscle that
helps breathe? The Diaphragm.
What are some diseases that can reduce how much
oxygen your lungs can hold?
Emphysema, pneumonia and asthma.
List the structures of the respiratory system in order to
indicate the path of airflow through the system. Start
with "mouth/nose." There are six more.
1) Capillaries
2) Trachea
Correct order3) Bronchi
5, 4,2 , 3 ,6, 7, 1
4) Pharynx
5) Mouth/Nose
6) Bronchioles
7) Alveoli
What are some of the similarities between cellular
respiration and combustion? Put in order
1)
2)
3)
4)
5)
6)
7)
8)
Oxygen is necessary
Correct orderrapidly occurring
1,3,5,7
need fuel to sustain
glucose is the fuel
energy is released
inside the body
produce waste carbon dioxide and water
a flame is produced
Label the diagram
1)
2)
3)
4)
5)
6)
7)
8)
9)
Nasal Passage
Pharynx
Larynx
Trachea
Bronchi
Pleura
Bronchiole
Alveoli
Diaphragm
Random Questions
How is the bloodstream involved in the exchange of
oxygen in the lungs?
Red blood cells drop off oxygen and pick up carbon
dioxide in the cells.
Why is it better to breathe through your nose than
through your mouth?
The mucus in your nose collects dirt (and bugs).
The hair lining the nose helps to filter out what you
don't want in your lungs.
During cellular respiration,
1) carbon dioxide is used and oxygen is
produced.
2) oxygen is used and carbon dioxide is stored.
3) both oxygen and carbon dioxide are used.
4) oxygen is used and carbon dioxide is
produced.
Correct answer- 4
What are the similarities and differences between the
“Cellular Respiration” lab and real cellular respiration?
Similarities
Differences
•Both used in
oxygen
•Both released
carbon dioxide
•Made water
•Released Energy
•Combustion isn't
in living things
•No mitochondria
•For the release of
energy, it has
different fuels, in
the experiment the
energy was wax. In
our bodies the
energy is glucose.
Why do we need to breathe? Use the words: energy, life
processes, oxygen, carbon dioxide, bloodstream, cells,
mitochondria and glucose.
We need to breathe because our body needs oxygen it so
it can combine with glucose and produce ATP- energy.
ATP is needed for life processes. When we breathe,
oxygen goes into the alveoli where there is an
exchange of gases. Oxygen passes into the bloodstream
and carbon dioxide goes into the alveoli from the
bloodstream. The oxygen goes into the cell and the
mitochondria produce energy combining the oxygen
and the natural sugar glucose to form ATP, cell's main
source of energy. Carbon dioxide is a byproduct of this.
Refer to this diagram of what happens when the oxygen and
the carbon dioxide reaches the alveoli. Use these words to
explain what is happening: capillary, red blood cell, diffusion,
oxygen, carbon dioxide, and alveoli.
When you breathe,
oxygen enters the
alveoli. In the alveoli,
oxygen diffuses into the
red blood cells, that are
in the capillaries- a
blood vessel. Then, the
carbon dioxide in the
capillaries diffuses into
the alveoli. This is a gas
exchange.