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प्रश्न
Trace the movement of oxygenated blood in the body.
उत्तर
The movement of oxygenated blood in the body can be traced as:
APPEARS IN
संबंधित प्रश्न
Compare the functioning of alveoli in the lungs and nephrons in the kidneys with respect to their structure and functioning.
What would happen if all the green plants disappear from the earth?
Name one substance which is produced in anaerobic respiration by an organism but not in aerobic respiration.
Name the pores in a leaf through which respiratory exchange of gases takes place.
Out of photosynthesis and respiration in plants, which process occurs:
(a) all the time?
(b) only at daytime?
Where does the blood absorb oxygen in the human body?
Consider the following chemical reactions which take place in different organisms/tissues under various conditions:
(i) Glucose → Respiration ">Ethanol + Carbon dioxide + Energy
(ii) Glucose→ Respiration ">Carbon dioxide + Water + Energy
(iii) Glucose → Respiration "> Lactic acid + Energy
(a) Name one organism which respires according to equation (i) above.
(b) Name one organism which respires according to equation (ii) above.
(c) When and where does respiration represented by equation (iii) above take place?
(d) Which equation/equations represent aerobic respiration?
(e) Which equation/equations represent anaerobic respiration?
(f) Which of the above reactions produces the maximum amount of energy?
Veins and arteries carry blood. Which of these carry blood away from the heart?
Choose the odd one out in each of the following groups of four items each:
Oxyhaemoglobin, Carbaminohaemoglobin, Hypoxia, Carboxyhaemoglobin
Choose the odd one out in the following groups of four items each:
Hairy, Moist, Nostril, Vocal cord
What is the normal percentage composition of gases in inspired and expired air respectively?
Match the items in Column I with the ones most appropriate in Column II. Rewrite the matching pairs.
|
Column I |
Column II |
|
(a) Alveoli |
(i) where aerobic respiration takes place |
|
(b) Bronchioles |
(ii) lined with hair |
|
(c) Nasal Chamber |
(iii) diffusion of gases |
|
(d) Bronchi |
(iv) small air tubes |
|
(v) an inverted Y shaped tube |
|
|
(vi) a common passage for food and air |
State one function of the following:
Mitochondria
Name the organs that bring about respiration.
____________ refers to a biochemical process of oxidation of organic compounds in an orderly manner for the liberation of chemical energy in the form of ATP.
Which of the following indicates the shift of oxyhaemoglobin dissociation curve due to change in ppC02 in blood?
term 'respiration' includes
How much percent of C02 is transported in a dissolved form as carbonic acid?
What is common between extensive network of blood vessels around walls of alveoli and in glomerulus of nephron?
Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. What is produced during this process?
