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प्रश्न
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
Mitochondria and _____________.
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उत्तर
Mitochondria and power house (respiration)
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संबंधित प्रश्न
Fill in the following blank with suitable word:
The organs of respiration in man are the _____________.
Name the type of respiration in which the end product is:
Lactic acid
Give one example where such a respiration can occur.
What is the function of the respiratory system?
Which of the following is not produced during anaerobic respiration in unicellular fungus?
The breathing and respiration in woody stem of a plant takes place through:
The photosynthesis in a plant is not taking place during the day time if the plant is releasing:
During marathon, we sometimes get painful contractions of leg muscles due to the accumulation of one of the following in leg muscles. This is:
Some sugar solution is taken in a test-tube and a little of substance X in powder form is added to it. The mouth of test-tube is closed with a cork and allowed to stand for sometime. On opening the cork, a characteristic smell of substance Y is obtained and a gas Z is also observed to be formed. The gas Z extinguishes a burning matchstick.
(a) What could be (i) X, (ii) Y, and (iii) Z?
(b) What is the process of converting sugar into substance Y by the action of X known as?
(c) What type of respiration is exhibited by X in the above process?
With which human organ system (or human systems) is alveoli associated?
Answer the following in detail.
How is the process of cellular respiration different from breathing?
Which chemical compound inside a cell can be termed "Currency of Energy"?
State one function of the following:
Intercostal muscles
Give suitable explanation for the following :
Why does a person feel breathlessness at higher altitudes?
Why is respiration essential for life?
Name the organs that bring about respiration.
Air that enters through the nose passes into this tube.
____________ is the maximum amount of air that the lungs can hold after a maximum forceful inspiration.
Which of the following equations is the summary of photosynthesis?
Explain the three pathways of breakdown in living organisms.
The oxygen dissociation curve is a sigmoid curve and it shifts towards the right due to ______.
