Advertisements
Advertisements
प्रश्न
How does aerobic respiration differ from anaerobic respiration?
Advertisements
उत्तर
The difference between aerobic and anaerobic respiration are -
| Aerobic Respiration | Anaerobic respiration |
| Takes place in the presence of Oxygen | Takes place in the absence of Oxygen |
| Carbon dioxide and water are the end products. | Carbon dioxide and lactic acid /ethano lare the end products |
| More efficient in energy production | Less efficient in energy production |
| Takes place in animals and plants | Takes place in unicellular organisms |
APPEARS IN
संबंधित प्रश्न
How are the lungs designed in human beings to maximize the area for 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
State whether the following statement is true or false:
Fish and earthworm exchange gases during respiration in the same way.
Fill in the Following Blank with Suitable Word.
_________ In the Lungs Provide a Very Large Surface Area for Gaseous Exchange.
Define breathing. State the differences between breathing and respiration.
What is meant by aquatic animals and terrestrial animals?
What type of repiration takes place in yeast?
During respiration, the exchange of gases takes place in:
Which of the following is the correct sequence of air passage during inhalation?
(a) nostrils → larynx → pharynx → trachea → lungs
(b) nasal passage → trachea → pharynx → larynx → alveoli
(c) larynx → nostrils → pharynx → lungs
(d) nostrils → pharynx → larynx → trachea → alevoli
One of the following organisms does not depend on the simple diffusion of gases for breathing and respiration. This organism is:
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?
What happens to the glucose which enters the nephron tubule alongwith the filtrate?
With which human organ system (or human systems) is alveoli associated?
Answer the following in short.
Define respiration.
Name the body structure concerned with the given functional activity:
Protects the lungs from mechanical injury
Give Suitable Explanation for the Following :
Why do you shiver and why do your teeth chatter when it is very cold in winter?
Answer the following question.
A gas is released during photosynthesis. Name the gas and also state the way by which the gas is evolved.
The Figure shown below represents an activity to prove the requirements for photosynthesis. During this activity, two healthy potted plants were kept in the dark for 72 hours. After 72 hours, KOH is kept in the watch glass in setup X and not in setup Y. Both these setups are air tight and have been kept in light for 6 hours. Then, Iodine Test is performed with one leaf from each of the two plants X and Y.
The function of KOH is to absorb ______.
Breathing is a process that
- provides O2 to the body.
- breaks down food to release energy.
- helps the body to get rid of CO2.
- produces water in the cells.
Which of the following gives the correct combination of functions of breathing?
On a very cold morning, Boojho and Paheli were talking with each other as they walked down to their school. They observed that the air coming out of their mouth looked like smoke. They were amused and wondered how it happened. Help them find the answer.
