##### Get a free home demo of LearnNext

Available for CBSE, ICSE and State Board syllabus.
Call our LearnNext Expert on 1800 419 1234 (tollfree)
OR submit details below for a call back

clear
Finding exercises tough? Install LearnNext+ app to watch our videos and get a crystal clear understanding of concepts Install Now X
X

Install the app to watch our videos and get a crystal clear understanding of concepts

Install Now
searchtune

Garishma

Jul 15, 2013

#### Why lysosomes are known as suicide bags



1. Lysosome are a kind of waste disposal system of the cell . 2. Lysosome help to keep the cell clean by digesting any foreign material as well as worn out cell organelles . 3. Foreign materials entering the...

G Bhanuteja

Jul 13, 2013

#### Why is cell called a structural and functional unit of life?



Thecells are called the structural and functional unit because body of all the organisms is made up of cell.

1. - Organisams are combine of cell. When many cells are formed it is called a tissues...

Abhinav Vyas

Sep 23, 2013

#### How is oxygen and carbon-dioxide transported in human beings?



Exchange of gases takes place between the alveoli of lungs and the surrounding blood capillaries.  The two main gases exchanged are oxygen and carb...

Sep 14, 2014

#### State the significance of membrane biogenesis.



Membrane biogenesis is the process which involves the synthesis of cell membrane with the help of proteins and lipids. Endoplasmic reticulum is responsible for the synthesis of these memb...

Nafilanavufal

Feb 12, 2014

#### a speech on SCIENCE AND FUTURE ................................



Goodmorning/ Afternoon ...

Muhammed

Sep 24, 2015

#### Click Here What are the differences between plant cell and animal cell?



Plant cell
1. Plant cells possess cell wall.
2. Chloroplasts are present in plant cells.
3. Plant cells are almost rectangular in shape.
4. Pl...

G ramakrishnan

Apr 19, 2014

#### a short note on the nucleus



Nucleus can be defined as memberane bound structure present inside the cell which consists of chromosome. These Chromosome consists of DNA which gives gentic information and also controls the growth of cell....

Brejeshna Kurnool

Jun 9, 2015

#### What is the difference between organs and organelles?



A group of tiisues which have common origin and perform similar function  make up an organ. Organ is the collection of tissues performing similar function. Organ is large and forms a...

Rajesh

Aug 12, 2015

#### why lysosomes are called suicide bags?



Lysosome contain powerful digestive enzyme during the disturbance in cell metabolism lysosome Many bust digest their own cell therefore they are called suicidal bags of the cell

Kirti

May 9, 2015

#### Name two cell organelles that contain their own genetic material.



1. Chloroplasts of the plant cells possess their own DNA. This DNA is responsible for the regreening capacity of the plant. The chloroplast DNA degrades at the early period of senescence. Hence, aged pl...

Garishma

Jul 15, 2013

#### Why lysosomes are known as suicide bags



1. Lysosome are a kind of waste disposal system of the cell . 2. Lysosome help to keep the cell clean by digesting any foreign material as well as worn out cell organelles . 3. Foreign materials entering the...

G Bhanuteja

Jul 13, 2013

#### Why is cell called a structural and functional unit of life?



Thecells are called the structural and functional unit because body of all the organisms is made up of cell.

1. - Organisams are combine of cell. When many cells are formed it is called a tissues...

Abhinav Vyas

Sep 23, 2013

#### How is oxygen and carbon-dioxide transported in human beings?



Exchange of gases takes place between the alveoli of lungs and the surrounding blood capillaries.  The two main gases exchanged are oxygen and carb...

Sep 14, 2014

#### State the significance of membrane biogenesis.



Membrane biogenesis is the process which involves the synthesis of cell membrane with the help of proteins and lipids. Endoplasmic reticulum is responsible for the synthesis of these memb...

Nafilanavufal

Feb 12, 2014

#### a speech on SCIENCE AND FUTURE ................................



Goodmorning/ Afternoon ...

Muhammed

Sep 24, 2015

#### Click Here What are the differences between plant cell and animal cell?



Plant cell
1. Plant cells possess cell wall.
2. Chloroplasts are present in plant cells.
3. Plant cells are almost rectangular in shape.
4. Pl...

G ramakrishnan

Apr 19, 2014

#### a short note on the nucleus



Nucleus can be defined as memberane bound structure present inside the cell which consists of chromosome. These Chromosome consists of DNA which gives gentic information and also controls the growth of cell....

Brejeshna Kurnool

Jun 9, 2015

#### What is the difference between organs and organelles?



A group of tiisues which have common origin and perform similar function  make up an organ. Organ is the collection of tissues performing similar function. Organ is large and forms a...

Rajesh

Aug 12, 2015

#### why lysosomes are called suicide bags?



Lysosome contain powerful digestive enzyme during the disturbance in cell metabolism lysosome Many bust digest their own cell therefore they are called suicidal bags of the cell

Kirti

May 9, 2015

#### Name two cell organelles that contain their own genetic material.



1. Chloroplasts of the plant cells possess their own DNA. This DNA is responsible for the regreening capacity of the plant. The chloroplast DNA degrades at the early period of senescence. Hence, aged pl...

Filters