CBSE > Class 10 > विज्ञान | CBSE Board | Homework Help

Mitochondria are well-defined cytoplasmic organelles of the cell which take part in a variety of cellular metabolic functions. Survival of the cells requires energy to perform different functions. The mitochondria are important as the fact that these organelles supply all the necessary biological energy of the cell, and they obtain this energy by oxidizing the substrates of the Krebs cycle. Energy of the cell is got from the enzymatic oxidation of chemical compounds in the mitochondria. Hence, the mitochondria re referred to as the 'power houses' of the cell. Almost all the eukaryotic cell have mitochondria, though they are lost in the later stages of development of cell like in the red blood cells or in elements of phloem sieve tube.

0Thank You

ANSWER

Displasment

Posted by Sumit Kumar 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

Rasayanik abhikriya kiya hai

Posted by Shane Ali 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

1 answers

Prince Kumar 7 years, 1 month ago

Sirf visthapan abhikriya

0Thank You

ANSWER

Divivisthapan

Posted by Harish Ahmed 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

Work of reflex action in brain yes or no

Posted by Banna Jatin 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

2 answers

Banna Jatin 7 years, 2 months ago

Because reflex arc is also known as involuntory action and work done by without thing so nothin role of reflex arc in brain

0Thank You

Banna Jatin 7 years, 2 months ago

0Thank You

ANSWER

Iron

Posted by Sonu Sharma 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

Why sky is blue

Posted by Vikram Kumar 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

2 answers

Anmol Prasad 7 years, 2 months ago

Sky is white

0Thank You

Anmol Prasad 7 years, 2 months ago

Because of dirt

0Thank You

ANSWER

Kosika ka kissa kehte hain

Posted by Mohd Sohail 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

1 answers

Saurabh Chauhan Banslaj 7 years, 2 months ago

Cell

0Thank You

ANSWER

Poshan

Posted by Samir Singh 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

The refractive index of water and glass with respect to air are 4/3 and 3/2 resp

Posted by Saroj Gautam 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

Crunt kise khete hai

Posted by Vishal Kumar 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

खून का बहाव तेज क्यों हो जाता है।

Posted by Jikrullah Alam 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

3 answers

Shravani Rindhe 7 years, 2 months ago

And it increase many time eg. When we run fast when we climb mountain etc

0Thank You

Shravani Rindhe 7 years, 2 months ago

By increasing the heart beat

0Thank You

Mohit Singh 7 years, 2 months ago

By increase in heartbeat

2Thank You

ANSWER

Who is Chamberlain

Posted by Nandlal Yadau Uadau 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

धातु

Posted by Sukhveer Kumar 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

Explain the protein digestion in human beings

Posted by Prince Kumar Singh 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

Aamaasha ki bhumika

Posted by Seema Kumari 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

Aag jalane par kon si gas ka nirman hota hai

Posted by Saniya Zara 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

2 answers

Prince Kumar 5 years, 6 months ago

Hydrogen

1Thank You

Anmol Prasad 7 years, 2 months ago

Carbon dioxide

2Thank You

ANSWER

Write the works of spinal cord

Posted by Ayush Patel 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

1 answers

Nagendra Yadav 7 years, 2 months ago

THE WORKS OF THE SPINAL CORD IS THAT IT IS CONNECTED WITH BRAIN AND OUR NERVOUS SYSTEMS WHICH HELPS UP TO CONTACT WITH OUR BODY IF IT WILL BREAK WE CAN'T STAND WE CANNOT COMMUNICATE WITH OUR BODY WE WILL LOSE OUR MEMORY SO IT SO HELPFUL IT IS THE MAIN FUNCTION PART OF OUR BODY

2Thank You

ANSWER

What is supplymentry angle

Posted by Nishant Kumar 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

1 answers

Prayas Nashier 7 years, 2 months ago

The angle of 180° is known as supllementary angle

0Thank You

ANSWER

Sabse Badi Sharir ki Dhamni

Posted by Ajit Kumar Prasad =66 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

1 answers

Sweta Verma 7 years, 2 months ago

Maha dhamni

0Thank You

ANSWER

Shavahn va sas le ne m antar bhtao

Posted by Vansika Taak 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

How amoeba obtain their food in Hindi

Posted by Priyanshu Singh 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

2 answers

Pooja Soni 7 years, 2 months ago

Amoeba take food by there false feet then food store in vacuole and diffuse food in cytoplasm and waste out by false feet

0Thank You

Priyanshu Singh 7 years, 2 months ago

How amoeba obtain their food in Hindi

0Thank You

ANSWER

Why iodine is lustorous ?

Posted by Ram Singh 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

What is evolution

Posted by Amrita Tamang 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

What is difference b/w rate law, action of mass?

Posted by Abhishek Sharma 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

0 answers

ANSWER

What is endothermic reaction

Posted by Krishna Koli 7 years, 2 months ago

CBSE > Class 10 > विज्ञान

1 answers

Abhishek Sharma 7 years, 2 months ago

Endothermic reaction are those reaction in which energy consume. For example, when we dissolve sugar in water , energy make in this solution. Hence, energy consume in it.

1Thank You

ANSWER

Page 33 of 48

myCBSEguide

myCBSEguide

Test Generator

CUET Mock Tests

Download myCBSEguide App

All Courses

Other Websites

CBSE Courses

Resources

Corporate

NCERT Solutions

CBSE Sample Papers