Biology, asked by garima8000, 1 year ago

which of the following is not correct regarding colchicine? A)it is alkaloid
B) it is mitotic poison
C)it inhibit chromosomal replication
D) it prevents assembly of microtubule

Answers

Answered by kdhjalandhar

colchicine does not inhibit chromosomal replication

garima8000: explain pls

kdhjalandhar: colchicine is an alkaloid which is obtain from plant and is used in gout and cancer due to its property mitotic inhibition. as it prevent polymerization of tubulin protein so dna can't be separated

kdhjalandhar: plz mark as brainly, regards

garima8000: if it is preventing assemblage of tubulin protien this means that it is also inhibiting chromosomal replication as separation would not take place. it does not inhibit DNA replication but how it is preventing chromosomal replication

kdhjalandhar: its not preventing dna replication, so question is abt exception of function of colchicine

garima8000: they have mentioned "CHROMOSOMAL REPLICATION " not "DNA REPLICATION

kdhjalandhar: Dna replication will occur but the movement of replicated dna toword the poles by microtubules will not occur as tubules will not be formed

garima8000: yes that is what i m saying but that is called dna replication not chromosomal replication

kdhjalandhar: chromosome is formed of dna

Answered by npmeena67

[c] is incorrect right is this colchine inhibit to divison of cromosome

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