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what is the full form of PPLO
Shape and size of a cell is related to its function. Justify the statement with an example.
what is difference between protoplast & protoplasm?
name of organisms that have more than one nucleus per cell
Ribosomes are called protein factory of the cell why?
plz explain this-The ribosomes of a polysome translate the mRNA into proteins
'The organisation of the prokaryotic cell is fundamentally similar eventhough prokaryotes exhibit a wide variety of shapes and functions'explain
what is the differance between the primary and secondary lysosomes
describe the structure of mitochondria
which is the smallest cell of human body?
what is quasi-fluid nature of lipids? plz explain........
briefly explain fluid mosaic model.
how come ribosomes made up of 50S and 30S be equal to 70S?? pls answer in simple words.. as i am poor in understanding.. :( and wat is S here... ?
what are bulliform cells?what are their functions?
explain cell envelope
what is semi fluid matrix....??
why is cellulose considered as a homopolymer?
In a typical prokaryotic cell, explain the structure 7 function of following:
1) plasma membrane
2) Capsule
3) Mesosomes
4) Flagellum
5)Pili fimbriae
differentiate between diffusion , osmosis , plasmolysis , deplasmolysis , endocytosis and exocytosis. What is the significance of each in day to day life?
what is difference between cytosol, cytoplasm, protoplasm and protoplast?????????
daigram for centrosome and centriole?
What is the difference between pili and fimbriae???
describe the structure of nucleus with the help of labeled diagram
what are galactans and mannans?
pls show hub , spoke . centrioles & overview of centrosome.
otherwise, it is too difficult 2 understand . pls.........
mention two name of autonomous organelle in cell
difference between chromatin and chromosome
why is hydrogen peroxide harmful to the living cell? and if its harmful, then why is it synthesized by the perioxiomes?
Why is plasma membrane described as "protein iceberg in sea of lipids"?
The ribosomes of the chloroplasts are smaller (70) S than the cytoplasmic ribosomes (80)S .
what is meant by this.pls explain it.
what are cyanophycean granules??
why are organisms like blue green algae, bacteria, fungi like mucor exception to the cell theory?
what are inclusion bodies?
which ion holds the ribosomal subunits together/
explain the m phase
name two eukaryotic cells that lack a nucleus at maturity.
what are histone & non histone proteins ?
the size of molecule which can pass through plasma membrane
a) 4-15 angstrom
b) 25-80 angstrom
c) 8-10 angstrom
d) 10-35 angstrom
Respiratory enzymes in bacteria are stored in -
(a) Mesosomes (b)Plasma Membrane (c)Cell Wall (d)all of the above
what is meant by biogenesis theory of mitochondria and chloroplast?
what are the advantages of multicelluler organisms ???for 3 marks ..........
explain 'The content of nucleolus is continuous with the rest of the nucleoplasm as it is not a membrane bound structure'
what are the functions of plasma membrane?
living state and metabolism are synonymous. comment.
diagram of structure of nucleus?
plzzz.... give full name of mRNA, tRNA & rRNA....
What is cell sap?
what is luminal and extra luminal compartment in cell
what is agar,agar-agar and agarose?
what is PPLO?
Why do we call cell membrane a dynamic, fluid and semi permeable?
why can plant cells withstand much greater changes in the surrinding medium than animal cells?
What is the difference between gram positive and gram negative cells?
differentite between centriole and cilia structure
Difference between the terms: 'acellular' and ' unicellular '
explain cell is actually a misnomer
what is mesosome in prokaryotic cell? mention the function that it performs.
please give points on fluid mosaic model !
why Leptotene stage is also called BOUQUET stage.?
Why is karyotype done at metaphase?
WHAT ARE TRANSOSOMES?
Why is mammalian RBC not nucleated?
structure of prokaryotic cell??
enlist any five different processes of our daily life showing exosmosis.
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Syllabus
what is the full form of PPLO
Shape and size of a cell is related to its function. Justify the statement with an example.
what is difference between protoplast & protoplasm?
name of organisms that have more than one nucleus per cell
Ribosomes are called protein factory of the cell why?
plz explain this-The ribosomes of a polysome translate the mRNA into proteins
Q. Cell is the fundamental, structural and functional unit of all living organisms because
(1) Unicellular organisms are incapable of
independent existance
(2) The cell is the basic unit of life
(3) Anything less than a complete structure of cell does ensure independent living
(4) Essential life functions can be performed in only multicellular organisms
'The organisation of the prokaryotic cell is fundamentally similar eventhough prokaryotes exhibit a wide variety of shapes and functions'explain
what is the differance between the primary and secondary lysosomes
describe the structure of mitochondria
a)Protein synthesis b)Lipid synthesis
c)Carbohydrates synthesis d)Oxidative phosphorylation
which is the smallest cell of human body?
what is quasi-fluid nature of lipids? plz explain........
briefly explain fluid mosaic model.
-explain the above lines.
how come ribosomes made up of 50S and 30S be equal to 70S?? pls answer in simple words.. as i am poor in understanding.. :( and wat is S here... ?
Q. Which is correct about cell theory in view of current status of our knowledge about cell structure'?
(a) It needs modification due to discovery of subcellular structures like chloroplasts and mitochondria.
(b) Modified cell theory means that all living being are composed of cells capable of reproducing.
(c) Cell theory does not hold good because all living beings (e.g., viruses) do not have cellular organisation.
(d) Cell theory means that all living objects consists of cells whether or not capable of reproducing.
what are bulliform cells?what are their functions?
explain cell envelope
what is semi fluid matrix....??
why is cellulose considered as a homopolymer?
In a typical prokaryotic cell, explain the structure 7 function of following:
1) plasma membrane
2) Capsule
3) Mesosomes
4) Flagellum
5)Pili fimbriae
differentiate between diffusion , osmosis , plasmolysis , deplasmolysis , endocytosis and exocytosis. What is the significance of each in day to day life?
what is difference between cytosol, cytoplasm, protoplasm and protoplast?????????
daigram for centrosome and centriole?
What is the difference between pili and fimbriae???
a)mitochondria,
b)lysosomes
c)golgi apparatus
d)peroxisomes
describe the structure of nucleus with the help of labeled diagram
Q. In fluid mosaic model of plasma membrane
what are galactans and mannans?
pls show hub , spoke . centrioles & overview of centrosome.
otherwise, it is too difficult 2 understand . pls.........
mention two name of autonomous organelle in cell
difference between chromatin and chromosome
why is hydrogen peroxide harmful to the living cell? and if its harmful, then why is it synthesized by the perioxiomes?
Why is plasma membrane described as "protein iceberg in sea of lipids"?
The ribosomes of the chloroplasts are smaller (70) S than the cytoplasmic ribosomes (80)S .
what is meant by this.pls explain it.
what are cyanophycean granules??
why are organisms like blue green algae, bacteria, fungi like mucor exception to the cell theory?
what are inclusion bodies?
which ion holds the ribosomal subunits together/
explain the m phase
name two eukaryotic cells that lack a nucleus at maturity.
what are histone & non histone proteins ?
the size of molecule which can pass through plasma membrane
a) 4-15 angstrom
b) 25-80 angstrom
c) 8-10 angstrom
d) 10-35 angstrom
Respiratory enzymes in bacteria are stored in -
(a) Mesosomes (b)Plasma Membrane (c)Cell Wall (d)all of the above
what is meant by biogenesis theory of mitochondria and chloroplast?
what are the advantages of multicelluler organisms ???for 3 marks ..........
explain 'The content of nucleolus is continuous with the rest of the nucleoplasm as it is not a membrane bound structure'
what are the functions of plasma membrane?
living state and metabolism are synonymous. comment.
diagram of structure of nucleus?
plzzz.... give full name of mRNA, tRNA & rRNA....
What is cell sap?
what is luminal and extra luminal compartment in cell
what is agar,agar-agar and agarose?
what is PPLO?
Why do we call cell membrane a dynamic, fluid and semi permeable?
why can plant cells withstand much greater changes in the surrinding medium than animal cells?
1. RER
2. SER
3. Interconnected cisternae in animals
4. Non connected cisternae in plants.
What is the difference between gram positive and gram negative cells?
differentite between centriole and cilia structure
are getting converted from one type to another.
Difference between the terms: 'acellular' and ' unicellular '
explain cell is actually a misnomer
what is mesosome in prokaryotic cell? mention the function that it performs.
please give points on fluid mosaic model !
why Leptotene stage is also called BOUQUET stage.?
Why is karyotype done at metaphase?
WHAT ARE TRANSOSOMES?
Why is mammalian RBC not nucleated?
structure of prokaryotic cell??
enlist any five different processes of our daily life showing exosmosis.
(1) The lipid component of membrane mainly
consists of phosphoglycerides
(2) Integral proteins are never partially buried in the
membrane
(3) Polar head of lipid lies towards the outer side
(4) Lipid amount is less than protein in human
erythrocytes