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प्रश्न
With which human organ system (or human systems) is alveoli associated?
उत्तर
Alveoli are associated with human respiratory system.
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संबंधित प्रश्न
Out of photosynthesis and respiration in plants, which process occurs:
(a) all the time?
(b) only at daytime?
State whether the following statement is true or false:
during respiration, the plants take CO2 and release O2.
Name the type of respiration in which the end product is:
Lactic acid
Give one example where such a respiration can occur.
Explain why, when air is taken in and let out during breathing, the lungs always contain a residual volume of air.
Explain why, it is dangerous to inhale air containing carbon monoxide.
How are oxygen and carbon dioxide exchanged in our body during respiration?
Give the main points of difference between respiration in plants and respiration in animals.
Lack of oxygen in muscles often leads to cramps in the legs of sprinters. This is due to the conversion of pyruvate to:
It has been found that people living in very high mountains have many more red corpuscles in their blood than people living in plains. Which one of the following best accounts for this phenomenon?
Tick the most appropriate answer.
The products of respiration are :
Choose the odd one out in the following groups of four items each:
Ethyl alcohol, Carbon dioxide, Starch, Oxygen
Name the body structure concerned with the given functional activity:
Provides actual diffusion of respiratory gases in the lungs.
How is the respiratory passage kept free of dust particles?
The major fraction of CO2 released during cellular respiration is transported by the blood to the lung capillaries ______
What percent of oxygen is transported in a dissolved state by the plasma?
______ refers to the physical process by which gaseous exchange takes place between the atmosphere and the lungs.
Glycolysis process occurs in which part of the cell?
Which of the following equations is the summary of photosynthesis?
The exchange of gases in the leaves takes place with the help of __________.
Match the correct answers with the type of respiration and respiratory substances.
| Respiration | Types of Substrates |
| A. Floating respiration | I. Proteins |
| B. Cytoplasmic respiration | II. Glucose |
| C. Protoplasmic respiration | III. Carbohydrates and fats |
