Select Board & Class
what is endosmosis and exosmosis
Write two distinguishing features between the muscles present in the alimentary canal and limbs of man . Draw labelled diagrams of the two kinds of muscles .
Difference between plant cell and animal 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 ?
draw a neat labelled diagram of golgi apparatus....
Draw a plant cell and label the parts which
Why is endocytosis found in animals only ?
What would happen if there were no lysosomes in the cell?
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.
Name the plastid involved in the conversion of green brinjal to violet.
Q1.Name the smallest cell known.
Q2.Name the largest and longest cell known in the body.
please give me the well labeled diagram of bacterial call
On what factors do shape and size of cell depend?
Name the living and non-living components of a cell..??
who discovered cell and how?
What is the difference between Nucleolus and nucleoid?
why ic cell called structural and functional unit of life
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 amoeba changes its shape please explain clearly?
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?
Are all cells similar in cell and structure? If yes then are brain cells and heart cells of the same kind? Then how are tissues formed according to the functions of the cell?
what is membrane biogenesis?
how does amoeba obtain its food?
Name the largest cell in human body..??
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.
what is true nucleus?
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
Differences between a flaccid and a turgid cell?
Why inner membrane of mitochondria deeply folded?
Difference between DNA and RNA? 5 points each
Name the phenomenon of losing water by a living plant cell through osmosis
why do plant cells possess large sized vacuole?
Pick the odd one out
a) neurilemma b) sarcolemma c) nissl's granules d) axon
why dried raisins placed in water swell up
Name four substances present or stored in vacuoles
4.How is bacterial cell different from an onion peel cell?
NAME THE ORGANELLE OF THE CELL WHICH HAS MEMBRANE BOUND SAC FILLED WITH POWERFUL DIGESTIVE ENZYMES WRITE ITS ANY FUNCTION IN THE CELL ?
difference between a plant cell and animal cell.
whether ATP molecules are consumed in the process of osmosis?if not then why.
why are lysosomes also known as "scavengers of the cell"?
Why might a lysosome fuse or link up with a food vacoule?
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 ?
name the solution used to colour parts of the cell to study the detailed structure
why are lysosomes known as suicide bags!!!!???
Mohini wanted to eat kidney beans for lunch. She asked her mother to cook the same for lunch the next day. At night, her mother took a cup of kidney beans and put them into a container with enough water and covered them overnight. She cooked kidney beans for lunch the next day.
Difference between prokaryotic and eukaryotic cell
what is the defination of mounting in biology
difference between cell organelles and cell inclusion.
What would happen if plant cells would have no cell wall?
Differentiate between plasmolysis and deplasmolysis with exampls and diagrams
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???
could we find differences among cells from different parts of a plant body ?
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?
5g of raisins were placed in distilled water for 24 hours. the weight of soaked raisins was found to be 7g. the correct percentage of water absorbed by raisins is :
give the habitat and economic importance of taenia solium?
what are the conditions necessary for diffusion?
why atp is called energy currency of the cell
What do you mean by semi - autonomous cell organelle ?
why lysosomes are called waste disposal system of a cell ?
What is the function of cell membrane in animal cell and plant cell?
write a short note on nucleus
Copyright © 2021 Aakash EduTech Pvt. Ltd. All rights reserved.
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)