Respiration in Organisms - 2

Respiration in Organisms - 2

Multiple Choice

What is inhalation and exhalation?

• The taking in of air rich in oxygen into the body is called inhalation and giving out of air rich in carbon dioxide is known as exhalation.

• Transfers energy from glucose to cells. It occurs when oxygen is not present. It transfers large amounts of energy quickly.

• organisms killed by normal atmospheric concentrations of oxygen. Oxygen tolerance varies between species, with some species capable of surviving in up to 8% oxygen, while others lose viability in environments with an oxygen concentration greater than 0.5%.

Multiple Choice

How do frogs breathe? What is the first statement of the video clip?

• Frogs like human beings have lungs they use their lungs for breathing

• but since their lungs are not well-developed they use two other types of respiration.

• one is buccal respiration and the other is cutaneous respiration

• In buccal respiration oxygen is absorbed and the

  blood vessels that line the roof of their mouth expel carbon dioxide

• During this process the passage to the lungs

  remains closed

  
  

Multiple Choice

How do frogs breathe? What is the SECOND statement of the video clip?

• in cutaneous respiration

  oxygen is absorbed by the network of blood vessels on their skin

  
  

• but since their lungs are not well-developed they use two other types of respiration.

• one is buccal respiration and the other is cutaneous respiration

• In buccal respiration oxygen is absorbed and the

  blood vessels that line the roof of their mouth expel carbon dioxide

• During this process the passage to the lungs

  remains closed

Multiple Choice

How do frogs breathe? What is the third statement of the video clip?

• in cutaneous respiration

  oxygen is absorbed by the network of blood vessels on their skin

• This respiration is effective only if their skin is moist this technique of respiration is used by frogs on both

  land and water

  
  

• one is buccal respiration and the other is cutaneous respiration

• In buccal respiration oxygen is absorbed and the

  blood vessels that line the roof of their mouth expel carbon dioxide

• During this process the passage to the lungs

  remains closed

Multiple Choice

How do frogs breathe? What is the fourth statement of the video clip?

• in cutaneous respiration

  oxygen is absorbed by the network of blood vessels on their skin

• This respiration is effective only if their skin is moist this technique of respiration is used by frogs on both

  land and water

• one is buccal respiration and the other is cutaneous respiration

• In buccal respiration oxygen is absorbed and the

  blood vessels that line the roof of their mouth expel carbon dioxide

• During this process the passage to the lungs

  remains closed

Multiple Choice

How do frogs breathe? What is the fifth statement of the video clip?

• in cutaneous respiration

  oxygen is absorbed by the network of blood vessels on their skin

• This respiration is effective only if their skin is moist this technique of respiration is used by frogs on both

  land and water

• one is buccal respiration and the other is cutaneous respiration

• In buccal respiration oxygen is absorbed and the

  blood vessels that line the roof of their mouth expel carbon dioxide

• During this process the passage to the lungs

  remains closed

Multiple Choice

How do frogs breathe? What is the sixth statement of the video clip?

• in cutaneous respiration

  oxygen is absorbed by the network of blood vessels on their skin

• This respiration is effective only if their skin is moist this technique of respiration is used by frogs on both

  land and water

• one is buccal respiration and the other is cutaneous respiration

• In buccal respiration oxygen is absorbed and the

  blood vessels that line the roof of their mouth expel carbon dioxide

• During this process the passage to the lungs

  remains closed

Multiple Choice

How do frogs breathe? What is the seventh statement of the video clip?

• in cutaneous respiration

  oxygen is absorbed by the network of blood vessels on their skin

• This respiration is effective only if their skin is moist this technique of respiration is used by frogs on both

  land and water

• one is buccal respiration and the other is cutaneous respiration

• In buccal respiration oxygen is absorbed and the

  blood vessels that line the roof of their mouth expel carbon dioxide

• During this process the passage to the lungs

  remains closed

Multiple Choice

Why do mountaineers carry oxygen with them? What is the first statement of the video clip?

• Do you know mountaineers carry oxygen cylinders with them. why?

  
  

• It's because when they climb mountains as altitude increases the amount of

  oxygen level in the atmospheric air decreases

  
  

• So the density of air is less

• It's harder to breathe at high

  altitude since there is less oxygen available in that place.

• Do you know at sea level the atmospheric pressure is

  high as we go higher and higher the atmospheric pressure becomes low.

Multiple Choice

Why do mountaineers carry oxygen with them? What is the second statement of the video clip?

• that is the thickness of yard becomes less and this lack of enough oxygen may cause suffocation to mountaineers and it can also lead to hypoxia

• It's because when they climb mountains as altitude increases the amount of

  oxygen level in the atmospheric air decreases

• So the density of air is less

• It's harder to breathe at high

  altitude since there is less oxygen available in that place.

• Do you know at sea level the atmospheric pressure is

  high as we go higher and higher the atmospheric pressure becomes low.

Multiple Choice

Why do mountaineers carry oxygen with them? What is the third statement of the video clip?

• that is the thickness of yard becomes less and this lack of enough oxygen may cause suffocation to mountaineers and it can also lead to hypoxia

• that is to avoid the hypoxia the absence of enough oxygen in the tissues to sustain body function

• So the density of air is less

• It's harder to breathe at high

  altitude since there is less oxygen available in that place.

• Do you know at sea level the atmospheric pressure is

  high as we go higher and higher the atmospheric pressure becomes low.

Multiple Choice

Why do mountaineers carry oxygen with them? What is the fourth statement of the video clip?

• that is the thickness of yard becomes less and this lack of enough oxygen may cause suffocation to mountaineers and it can also lead to hypoxia

• that is to avoid the hypoxia the absence of enough oxygen in the tissues to sustain body function

• Therefore, mountaineers carry oxygen cylinders with them

• It's harder to breathe at high

  altitude since there is less oxygen available in that place.

• Do you know at sea level the atmospheric pressure is

  high as we go higher and higher the atmospheric pressure becomes low.

Multiple Choice

Why do mountaineers carry oxygen with them? What is the fifth statement of the video clip?

• that is the thickness of yard becomes less and this lack of enough oxygen may cause suffocation to mountaineers and it can also lead to hypoxia

• that is to avoid the hypoxia the absence of enough oxygen in the tissues to sustain body function

• Therefore, mountaineers carry oxygen cylinders with them

• It's harder to breathe at high

  altitude since there is less oxygen available in that place.

• Do you know at sea level the atmospheric pressure is

  high as we go higher and higher the atmospheric pressure becomes low.

Multiple Choice

Why do mountaineers carry oxygen with them? What is the sixth statement of the video clip?

• that is the thickness of yard becomes less and this lack of enough oxygen may cause suffocation to mountaineers and it can also lead to hypoxia

• that is to avoid the hypoxia the absence of enough oxygen in the tissues to sustain body function

• Therefore, mountaineers carry oxygen cylinders with them

• It's harder to breathe at high

  altitude since there is less oxygen available in that place.

• Do you know at sea level the atmospheric pressure is

  high as we go higher and higher the atmospheric pressure becomes low.

Multiple Choice

Why do mountaineers carry oxygen with them? What is the seventh statement of the video clip?

• that is the thickness of yard becomes less and this lack of enough oxygen may cause suffocation to mountaineers and it can also lead to hypoxia

• that is to avoid the hypoxia the absence of enough oxygen in the tissues to sustain body function

• Therefore, mountaineers carry oxygen cylinders with them

• It's harder to breathe at high

  altitude since there is less oxygen available in that place.

• Do you know at sea level the atmospheric pressure is

  high as we go higher and higher the atmospheric pressure becomes low.

Multiple Choice

Why do mountaineers carry oxygen with them? What is the eighth statement of the video clip?

• that is the thickness of yard becomes less and this lack of enough oxygen may cause suffocation to mountaineers and it can also lead to hypoxia

• that is to avoid the hypoxia the absence of enough oxygen in the tissues to sustain body function

• Therefore, mountaineers carry oxygen cylinders with them

• It's harder to breathe at high

  altitude since there is less oxygen available in that place.

• Do you know at sea level the atmospheric pressure is

  high as we go higher and higher the atmospheric pressure becomes low.

Fill in the Blank

Why should we cover our nose while sneezing?

Multiple Choice

How does respiration occur in earthworms? What is the first statement of this audio clip?

• Earthworms like insects do not have lungs nor to the have a nose.

• They breathe through their skin.

• They absorb oxygen from air and soil.

• When the oxygen

  comes in contact with their moist skin

  
  

• It breaks down it is absorbed through

  tiny blood vessels and circulated throughout

  
  

Multiple Choice

How does respiration occur in earthworms? What is the second statement of this audio clip?

• The body the same blood

  vessels carry the carbon dioxide to be expelled through the skin

  
  

• They breathe through their skin.

• They absorb oxygen from air and soil.

• When the oxygen

  comes in contact with their moist skin

• It breaks down it is absorbed through

  tiny blood vessels and circulated throughout

Multiple Choice

How does respiration occur in earthworms? What is the third statement of this audio clip?

• The body the same blood

  vessels carry the carbon dioxide to be expelled through the skin

• For an effective absorption of oxygen earthworms keep their skin moist

• They absorb oxygen from air and soil.

• When the oxygen

  comes in contact with their moist skin

• It breaks down it is absorbed through

  tiny blood vessels and circulated throughout

Multiple Choice

How does respiration occur in earthworms? What is the fourth statement of this audio clip?

• The body the same blood

  vessels carry the carbon dioxide to be expelled through the skin

• For an effective absorption of oxygen earthworms keep their skin moist

• They absorb oxygen from air and soil.

• When the oxygen

  comes in contact with their moist skin

• It breaks down it is absorbed through

  tiny blood vessels and circulated throughout

Multiple Choice

How does respiration occur in earthworms? What is the fifth statement of this audio clip?

• The body the same blood

  vessels carry the carbon dioxide to be expelled through the skin

• For an effective absorption of oxygen earthworms keep their skin moist

• They absorb oxygen from air and soil.

• When the oxygen

  comes in contact with their moist skin

• It breaks down it is absorbed through

  tiny blood vessels and circulated throughout

Multiple Choice

How does respiration occur in earthworms? What is the sixth statement of this audio clip?

• The body the same blood

  vessels carry the carbon dioxide to be expelled through the skin

• For an effective absorption of oxygen earthworms keep their skin moist

• They absorb oxygen from air and soil.

• When the oxygen

  comes in contact with their moist skin

• It breaks down it is absorbed through

  tiny blood vessels and circulated throughout

Multiple Choice

How does respiration occur in earthworms? What is the seventh statement of this audio clip?

• The body the same blood

  vessels carry the carbon dioxide to be expelled through the skin

• For an effective absorption of oxygen earthworms keep their skin moist

• They absorb oxygen from air and soil.

• When the oxygen

  comes in contact with their moist skin

• It breaks down it is absorbed through

  tiny blood vessels and circulated throughout