Select Board & Class
what is endosmosis and exosmosis
Difference between plant cell and animal cell.??
draw a neat labelled diagram of golgi apparatus....
Why is endocytosis found in animals only ?
what are the difference between endosmosis and exosmosis?
difference between plasma membrane and cell wall
A person take concentrated solution of salt, after sometime he starts vomiting.What is the phenomenon responsible for such situation?Explain.
Q1.Name the smallest cell known.
Q2.Name the largest and longest cell known in the body.
Draw a plant cell and label the parts which
please give me the well labeled diagram of bacterial call
why is mitochondria known as the powerhouse of the cell?
Name the living and non-living components of a cell..??
Preetha was observing live cells of Onion in the Biology laboratory and she observed cell wall, cytoplasm and nucleus clearly. Suddenly her friend who was doing chemistry experiment spilled a few drops of salt water on the slide. After some time Preetha observed the slide and found some changes. (a) What would have been the change in the live cells of onion peel after adding salt water ?
who discovered cell and how?
why ic cell called structural and functional unit of life
what is the defination of mounting in biology
What happens when: 1) Dry apricots are left for sometime impure water and later transferred to sugar solution.
2) A red blood cells is kept in concentrated saline solution?
3) Rheo leaves are boiled in water first and then a drop of sugar syrup is put on it.
why do our skin of your finger shrink when you wash clothes for long time?
What would happen to the life of a cell if there was no Golgi appartus?
list 2 similarities between mitochondria and plastids...
What is the difference between Diffusion and Osmosis?
What would happen if there were no lysosomes in the cell?
what is membrane biogenesis?
how does amoeba obtain its food?
Name the largest cell in human body..??
the extra stain from the slide if present is removed by
if cells of onion peel and RBC are separately kept in hypotonic solution what among the following will take place?explain the reason for your answer.
What will happen in a cell if its nucleus is removed? Give reasons in support of your answer in short.
if you are provided with some vegetables to cook. you generally add salt to the vegetables during cooking. after adding salt the vegetables releases water. what mechanism is responsible for this?
Write down the three basic characteristics of a cell
why amoeba changes its shape please explain clearly?
Differences between a flaccid and a turgid cell?
Why inner membrane of mitochondria deeply folded?
Difference between DNA and RNA? 5 points each
why do plant cells possess large sized vacuole?
why dried raisins placed in water swell up
4.How is bacterial cell different from an onion peel cell?
difference between a plant cell and animal cell.
why are lysosomes also known as "scavengers of the cell"?
what is the difference between epithelium and epithelial
Which kind of plastid is more common in
a) Roots of the plant
b) Leaves of the plant
1. Name the smallest and largest cell organelle ?
2.
why are lysosomes known as suicide bags!!!!???
what is the difference between plant cell wall and bacterial cell wall?
Difference between prokaryotic and eukaryotic cell
difference between cell organelles and cell inclusion.
name the three major functional region of cell?brifly mention the components of each and explain the function each?
Describe an activity to demonstrate endosmosis and exosmosis.
What are Ribosomes???
a cell is a building unit of an organism. If yes,explain why
what is DNA? explain its functions.
why mitochondria and plastids called as semi autonomous organelle?
give the habitat and economic importance of taenia solium?
why atp is called energy currency of the cell
What do you mean by semi - autonomous cell organelle ?
Define Plasmolysis
write a short note on nucleus
E.g: 9876543210, 01112345678
We will give you a call shortly, Thank You
Office hours: 9:00 am to 9:00 pm IST (7 days a week)
Syllabus
what is endosmosis and exosmosis
Difference between plant cell and animal cell.??
draw a neat labelled diagram of golgi apparatus....
Why is endocytosis found in animals only ?
what are the difference between endosmosis and exosmosis?
difference between plasma membrane and cell wall
A person take concentrated solution of salt, after sometime he starts vomiting.What is the phenomenon responsible for such situation?Explain.
Q1.Name the smallest cell known.
Q2.Name the largest and longest cell known in the body.
Draw a plant cell and label the parts which
(a) determines the function and development of the cell(b) packages materials coming from the endoplasmic reticulum(c) provides resistance to microbes to withstand hypotonic external media without bursting(d) is site for many biochemical reactions necessary to sustain life.(e) is a fluid contained inside the nucleus please answer as soon as possibleplease give me the well labeled diagram of bacterial call
why is mitochondria known as the powerhouse of the cell?
Name the living and non-living components of a cell..??
Preetha was observing live cells of Onion in the Biology laboratory and she observed cell wall, cytoplasm and nucleus clearly. Suddenly her friend who was doing chemistry experiment spilled a few drops of salt water on the slide. After some time Preetha observed the slide and found some changes. (a) What would have been the change in the live cells of onion peel after adding salt water ?
who discovered cell and how?
why ic cell called structural and functional unit of life
what is the defination of mounting in biology
What happens when: 1) Dry apricots are left for sometime impure water and later transferred to sugar solution.
2) A red blood cells is kept in concentrated saline solution?
3) Rheo leaves are boiled in water first and then a drop of sugar syrup is put on it.
why do our skin of your finger shrink when you wash clothes for long time?
What would happen to the life of a cell if there was no Golgi appartus?
list 2 similarities between mitochondria and plastids...
What is the difference between Diffusion and Osmosis?
What would happen if there were no lysosomes in the cell?
what is membrane biogenesis?
how does amoeba obtain its food?
(a) Name the parts numbered as 1 to 8.
(b) Is it a plant cell or an animal cell? Give two reasons in support of your answer.
(c)Give the functions of parts marked as 1, 6 and 8.
Please answer fast
Name the largest cell in human body..??
the extra stain from the slide if present is removed by
if cells of onion peel and RBC are separately kept in hypotonic solution what among the following will take place?explain the reason for your answer.
What will happen in a cell if its nucleus is removed? Give reasons in support of your answer in short.
if you are provided with some vegetables to cook. you generally add salt to the vegetables during cooking. after adding salt the vegetables releases water. what mechanism is responsible for this?
(a) A fluid filled structure surrounded by membrane.
(b) A thread like structure containing nuclear material.
(c) A jelly like substance which is present between nucleus and cell membrane.
(d) The basic structural units of an organism
Write down the three basic characteristics of a cell
why amoeba changes its shape please explain clearly?
Differences between a flaccid and a turgid cell?
Why inner membrane of mitochondria deeply folded?
Difference between DNA and RNA? 5 points each
Q.19. Given below is a diagrammatic sketch of electron microscopic view of an animal cell:
(a) Label the parts indicated by lines as 1 to 10.
(b) Give two reasons to support that it is an animal cell.
(c) How many mitochondria are shown in the diagram?
why do plant cells possess large sized vacuole?
(a) Amoeba and Rhizopus (b) Paramecium and Chlamydomonas
(c) Bacteria and fungi (d) Plants and animals
why dried raisins placed in water swell up
****Transverse section of collenchyma, parenchyma and sclerenchyma
4.How is bacterial cell different from an onion peel cell?
difference between a plant cell and animal cell.
why are lysosomes also known as "scavengers of the cell"?
what is the difference between epithelium and epithelial
Which kind of plastid is more common in
a) Roots of the plant
b) Leaves of the plant
wall, cytoplasm and nucleus clearly. Suddenly her friend who was doing chemistry
experiment spilled a few drops of salt water on the slide. After some time Preetha
observed the slide and found some changes.
(a) What would have been the change in the live cells of onion peel after adding
salt water ?
(b) Name the type of process.
1. Name the smallest and largest cell organelle ?
2.
Student Worksheet
Instructions: Given below is an incomplete flow-chart on cell organelles,
Some boxes/ spaces in the flow-chart have been left blank
Complete the flow-chart adding terms/ names/ functions as and where required.
why are lysosomes known as suicide bags!!!!???
what is the difference between plant cell wall and bacterial cell wall?
Difference between prokaryotic and eukaryotic cell
difference between cell organelles and cell inclusion.
name the three major functional region of cell?brifly mention the components of each and explain the function each?
Describe an activity to demonstrate endosmosis and exosmosis.
What are Ribosomes???
a cell is a building unit of an organism. If yes,explain why
what is DNA? explain its functions.
why mitochondria and plastids called as semi autonomous organelle?
give the habitat and economic importance of taenia solium?
why atp is called energy currency of the cell
What do you mean by semi - autonomous cell organelle ?
Define Plasmolysis
write a short note on nucleus