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microfilamentsdiscovered by pelvitzthese are smallest cell structurethese are non-living structuresthese are solid structures consists of actin
a muffin recipe calls for three forth of a cup of sugar and one eight of a cup of butter travis accidentally put in one whole cup of butter how much
piles of snow on slippery roofs can become dangerous projectiles as they melt consider a chunk of snow at the ridge of a roof with a pitch of 27 as
e solve the following system of equations by using matrix method 3x 2y 2z 11 x 4y 4z 17 6x 2y 6z
compare and contrast the structure of the following hyrda plain hydra mematocysts obelia amoeba euglena paramecium caudatum conjugation euglena
sirmadam i am a banquet farm owner and face the problem with the grass that in november amp december the grass does not grow well or disappear
you tested three different treatments for ripening bananas before you did the lab which one did you think would have ripened most state your
calculate the total heat in j needed to convert 777 moles of gaseous ethanol at 300 degrees c and 1 atm to liquid ethanol at 25 degrees c and 1 atm
why is it necessary to have the second division in meiosis even though cells have already been reduced to haploid number after the first
metals iron aluminium copper gold etc have great industrial significants which are their important ores important alloys of iron aluminium and copper
i have to prepare a assignment on liquid crystal and i want to make it different from other actually i got the matter from our book but our teacher
microtubulesdiscovered by de robertis and franchiterm given by slautterbackthese are hollow structures consists of tubulin proteineach protein diamer
functionin animal cells centrioles play important role in initiation of cell division by arranging spindle fibres between two poles of cellthus they
microbodiessingle unit membrane bound small spherical structuresmicrobodies are structurally related to lysosomeon the basis of functions microbodies
vacuolesthey are of 4 types -1 sap vacuole -outer membrane of sap vacuole is called tonoplast sap vacuole contains amino
aleurone grains -also known as plant lysosome because they contain hydrolytic enzymesconsists of proteinsthey are also known as aleuroplast because
sphaerosomealso known as plant lysosome because they contain hydrolytic enzymeshanstein first observed them and called microsomesdiscovered by
chemical composition of chromatinchromatin threads composed of dna 31 rna 2-5 and proteins histon-36 non histon 28histone and protamines are basic
nucleoplasm or karyoplasm or karyolymph or nuclear sapnucleoplasm and cytoplasm name proposed by e strassburger chemical composition of nucleoplasm
nucleus -largest component of the cellnucleus is double membrane bound dense protoplasmic body that controls cellular metabolism enclose all the
difference between ribosome and plant virus - ribosome rna protein plant virus rna protein 1 does not multiply 2 here more than
forms of ribosomes1 bound form - attached to er protein synthesis for secretion purpose occurs on bound
ribosomes -it is also known as protein factory engine of the cellribosomes are smallest cell organelles 150 x 250 aringunit membrane less cell