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Mitochondria are the powerhouse of the cell because they supply power (energy) to all the cell of the body.
All living cells have mitochondria (cell organelle), are responsible for producing energy (called ATP) that the cell needs to function.
They are like power stations in our bodies, supplying energy to all cells for proper functioning.
If our cells do not have energy, then the tissues or body organs that are made up of cells do not work properly, in the same way that if power stations do not produce enough energy for the country there will be areas of blackout, where parts of the country cannot function.

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Rahit Biswas 7 years, 1 month ago

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Amont = p×r×t/100 = p= (1+r/100) to the power 'n' ( time) . How ?

Posted by Rakesh Kumar 7 years, 1 month ago

CBSE > Class 08 > Mathematics

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How hydogen peroxide is formed?

Posted by Harshida Chachan 7 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Ankit Kumar 7 years, 1 month ago

Pata nahi

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What is the use of nitrogen and argon and other gases in our body?

Posted by Harshida Chachan 7 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 7 years ago

Nitrogen is used to make ammonia. Medical samples containing, for example blood, viruses for vaccinations and semen, can be stored for long periods if kept cool in liquid nitrogen.
All of the major uses for argon are related to the production, processing and fabrication of metals.
Liquid helium, with its very low boiling point of 4 K, has become very important in cooling superconductor magnets, used, for example, in MRI scanners for medical diagnosis.

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The marked price of an article is ₹500.The shopkeeper gives a discount of 5% and still makes a profit of 25%. Find the cp of the article.

Posted by Atul Kumar 7 years, 1 month ago

CBSE > Class 08 > Mathematics

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Find value of 4xy+ if x=2 and y=-2 opptions are (a)-9 (b) 9 (c) 3 and (d) is 8 choose correct option

Posted by Daljit Singh 7 years, 1 month ago

CBSE > Class 08 > Mathematics

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what are reasources???

Posted by Krishna Bokade 7 years, 1 month ago

CBSE > Class 08 > Social Science

2 answers

Bhoot (Nova) 7 years, 1 month ago

Any thing that can satisfy human wants is called a resource.

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Hari Prasad Yedhoti 7 years, 1 month ago

Economists divide the factors of production into four categories: land, labor, capital, and entrepreneurship. The first factor of production is land, but this includes any natural resource used to produce goods and services.

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Explain how you can prepare the slide of onion peel?

Posted by Samridhi Yadav 7 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Daljit Singh 7 years, 1 month ago

Take onion and remove the dry pink layer and you can easily seen the white fleshy layer .place the layer on under microscope .then we seen under microscope then we can easily seen the onion slide

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If A =9-25 {56-(47-13÷26×4 of 2)} and B=[13×{15÷(3)×(-5)}] then find value of a+b-b square

Posted by Daljit Singh 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Daljit Singh 7 years, 1 month ago

None of these

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Microorganisms are unicellular or multicellular

Posted by Mayank _K 7 years, 1 month ago

CBSE > Class 08 > Science

4 answers

Říý@ ?? 7 years, 1 month ago

Microbes are mostly unicellular. But some multicellular organisms are also microscopic.

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Manvitha Bs 7 years, 1 month ago

Multicellular organisms

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Ayan Ahmed 7 years, 1 month ago

Unicellular

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Mayank _K 7 years, 1 month ago

Both

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Notes for science metals and non metals

Posted by Mohit Kumar 7 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 7 years ago

Metals: Metals are lustrous, sonorous, ductile, and are good conductor of heat and electricity. Most of the metals are available as solid at room temperature; except mercury. Sodium and potassium are so soft that they can be cut with knife.

Non-metals: Non-metals are no-lustrous, non-sonorous, non-ductile, and are bad conductor of heat and electricity. Non-metals are available in all the three states of matter.

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St in FG ugg db

Posted by Ankit Singh 7 years, 1 month ago

CBSE > Class 08 > Social Science