Advertisements
Advertisements
प्रश्न
Which of the following is not produced during anaerobic respiration in unicellular fungus?
विकल्प
C2H5OH
H2O
CO2
ATP
उत्तर
H2O
Anaerobic respiration occurs in absence of oxygen. One molecule of glucose breaks down to release two molecules of ethanol, two molecules of carbon dioxide, and two ATP molecules.
APPEARS IN
संबंधित प्रश्न
How are the alveoli designed to maximise the exchange of gases?
Given below is a square of letters in which are hidden different words related to respiration in organisms. These words may be present in any direction − upwards, downwards, or along the diagonals. Find the words for your respiratory system. Clues about those words are given below the square.
- The air tubes of insects
- Skeletal structures surrounding chest cavity
- Muscular floor of chest cavity
- Tiny pores on the surface of leaf
- Small openings on the sides of the body of an insect
- The respiratory organs of human beings
- The openings through which we inhale
- An anaerobic organism
- An organism with tracheal system
Where in the lungs does gas exchange take place?
Fill in the following blank with suitable word:
The actual exchange of gases takes place in the ___________ of the lungs.
What type of respiration takes place in human muscles during vigorous physical exercise? Give reason for your answer
An organism X having breathing organs A lives on land. When organism X goes underwater, it cannot survive for a long time unless carrying an oxygen cylinder. On the other hand, the organism Y having breathing organs B always lives in water and if taken out of the water, it dies after a short while. A third organism Z having breathing organs C and D which lives on the banks of ponds, lakes, and rivers can survive on land as well as in water equally well.
(a) What could organism X be? Name the breathing organs A.
(b) What could organism Y be? Name the breathing organs B.
(c) What could organism Z be? Name the breathing organs C and D.
(d) Out of X, Y, and Z, which organism is (i) amphibian, (ii) aquatic, and (iii)
terrestrial?
Out of xylem and phloem, which one carries materials upwards as well as downwards?
Answer this question.
What are the holes on the sides of the body of insects called?
Choose the odd one out in the following groups of four items each:
Trachea, Ciliated epithelium, Mucous, Diffusion
Name the body structure concerned with the given functional activity:
Protects the lungs from mechanical injury
Given below is an overall chemical reaction of a certain process:
C6H12O6 →LacticAcid+2ATP+Heat energy
Name the process.
Given below is an overall chemical reaction of a certain process:
C6H12O6→LacticAcid+2ATP+Heat enengy
Name one tissue in which this reaction occur.
With regard to the respiratory system and the process of respiration in man, answer the following question :
Give the overall chemical equation to represent the process of respiration in humans.
Define respiration.
Air that enters through the nose passes into this tube.
term 'respiration' includes
Name the energy currency in the living organisms. When and where is it produced?
Mark the following statement as True or False. Correct the false statement.
Insects have spiracles on the lower surface of the body.
