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what is endosmosis and exosmosis
Difference between plant cell and animal cell.??
Draw a plant cell and label the parts which
draw a neat labelled diagram of golgi apparatus....
why is mitochondria known as the powerhouse of the cell?
Why is endocytosis found in animals only ?
State 2 condition required for osmosis.
what are the difference between endosmosis and exosmosis?
difference between plasma membrane and cell wall
what is true nucleus?
A person take concentrated solution of salt, after sometime he starts vomiting.What is the phenomenon responsible for such situation?Explain.
What would happen if there were no lysosomes in the cell?
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
Name the living and non-living components of a cell..??
what is the defination of mounting in biology
who discovered cell and how?
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.
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 ?
why do our skin of your finger shrink when you wash clothes for long time?
shape and size of a cell is related to its function .explain with an example?
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?
Name four substances present or stored in vacuoles
what is membrane biogenesis?
why lysosomes are called waste disposal system of a cell ?
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.
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?
which cell organelle acts as a store house of the cell?why?
Write down the three basic characteristics of a cell
Why do vegetable vendors regularly sprinkle water on the vegetables in their baskets ?
Differences between a flaccid and a turgid cell?
cells are called the building blocks of life.Why is it called so?
Why inner membrane of mitochondria deeply folded?
Two Rheo peels were taken. One peel was put in a petri dish containing cold water and the other was put in a petri dish containing hot water. After a while both were transferred to hypertonic solutions. If the peels were observed under a microscope, will there be any difference in the observation of both the peels? Yes or No, give reasons for your answer.
Difference between DNA and RNA? 5 points each
What will happen if Chloroplast is taken out of the cell and illuminated ?
why do plant cells possess large sized vacuole?
1. what do you mean by "omnis cellulae a cellula"?
2. give me cell theory in detail?
why dried raisins placed in water swell up
4.How is bacterial cell different from an onion peel cell?
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?
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 cell organelle is synthesizing the enzymes for the golgi appartus??
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 ?
what happens when a fully turgid plant cell is placed in a hypertonic solution ?
why are lysosomes known as suicide bags!!!!???
Difference between prokaryotic and eukaryotic cell
explain why do spinach look green papaya yellow and edible part of water melon red
difference between cell organelles and cell inclusion.
what are the conditions necessary for diffusion?
name the three major functional region of cell?brifly mention the components of each and explain the function each?
nikita observed a slide of cheek cells,first under low power and then under high power og microscope.under low she must have seen
Describe an activity to demonstrate endosmosis and exosmosis.
What is the difference between plant cell and animal cell ?
What are Ribosomes???
why amoeba changes its shape please explain clearly?
a cell is a building unit of an organism. If yes,explain why
what is DNA? explain its functions.
Define the terms : Autophagy and Autolysis........
why mitochondria and plastids called as semi autonomous organelle?
what is a cell and who coined the term cell..??
give the habitat and economic importance of taenia solium?
why atp is called energy currency of the cell
why do egg shell dissolve in dilute hcl
What do you mean by semi - autonomous cell organelle ?
write a short note on nucleus
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