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Taylor experiment on Vicia faba (broad b...

Taylor experiment on Vicia faba (broad bean) root tips using autoradiography demonstrates that

A

DNA replication is continuous

B

DNA replicates in discontinuous manner

C

chromosomes show semiconservative replication

D

DNA replicates in conservative manner

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The correct Answer is:
C
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According to Taylor, there are various ways of doing the job. To determine the best way there are several parameters. Right from procurement of raw materials till the final product is delivered to the customer every activity is part of it. For designing a car, the assembly line production would entail deciding the sequence of operations, place for men, machines and raw materials, etc. All this is part of this technique of scientific management. Ford Motor Company used this concept very successfully. Even now auto companies are using it. Taylor also demonstrated that productivity increased to about four times by following his another technique. On close examination of body movements, He used stopwatches and various symbols and colours to indentify different movements. Through this technique, Taylor was able to design suitable equipment and tools to educate workers on their use. Identify and explain the two techniques of scientific management highlighted above.

TRUEMAN BIOLOGY-MOLECULAR BASIS OF INHERITANCE-MCQs
  1. There is some permissible latitude in the pairing of the third base in...

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  2. A DNA molecule in E. coli is heavy and labelled with N^(15). Iit is al...

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  3. Taylor experiment on Vicia faba (broad bean) root tips using autoradio...

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  4. if a labelled DNA (with a heavy isotope) replicates in conservative ma...

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  5. If DNA replication is conservative, what woul be expected distribution...

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  6. Which one of the following ratios is variable but constant for a speci...

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  7. if one chain of a DNA molecule has the base order 5'ATTGACGT3' . . . ....

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  8. Codons that specify same amino acids are called

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  9. Semiconservative replication of DNA was given by

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  10. In a polyribosome complex, the ribosome present towards 5'end of mRNA ...

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  11. At which end of mRNA translation always begins?

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  12. mRNA iin prokaryotes is usually

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  13. A segment of DNA has base sequence GAC GAC CGC AAA ACA AGC. Due to del...

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  14. Which is related to Teminism?

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  15. There are 125 amino acids. We want to synthesize and mRNA. How many ni...

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  16. Amino acid is carried by tRNA at its

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  17. Which is recognition site of tRNA?

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  18. iRNA is attached to mRNA by its

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  19. Clover leaf model of holley for tRNA is a 2D model giving secondary st...

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  20. In tRNA, CCA sequence is found at 3 end and G at 5' end. This CCA grou...

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