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A prokaryotic gene of 600 nucleotides lo...

A prokaryotic gene of 600 nucleotides long can code for a polypeptide chain of about, how many amino acids?

A

100

B

200

C

300

D

600

Text Solution

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The correct Answer is:
B
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ARIHANT NEET-GENE, ITS EXPRESSION AND REGULATION-Chapter Exercise (A) Taking it together (Assorted questions of the Chapter for Advanced Level Practice
  1. In a DNA strand the nucleotides are linked together by

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  2. The first translated codon in any mRNA binds to an anticodan is

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  3. A prokaryotic gene of 600 nucleotides long can code for a polypeptide ...

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  4. All of the following are transcribed from DNA except

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  5. All of the following would be found in a eukaryotic cell except

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  6. Which of the following is transcribed and then translated to form a pr...

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  7. How many spirals (twins or helices) a DNA of 2000 base pairs will have...

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  8. An prokaryotic gene typically has all of the followings features excep...

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  9. In some viruses, DNA is synthesised by using RNA as template, Such a D...

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  10. Who suggested that an intermediate RNA molecule would be needed to rea...

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  11. One-gene-one enzyme hypothesis was proposed by :-

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  12. Experiments using N15 (heavy nitrogen) to confirm the semiconserative ...

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  13. The minimum length of cistron in base pair, which synthesis a polypept...

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  14. The transcription of cluster of genes coding for protein is controlled...

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  15. The example of inducible operon is

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  16. In trp operon, the corepressor is

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  17. How many nucleotides are found in one spiral of B-DNA?

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  18. When mRNA is synthesised on DNA, the unwanted DNA regions are removed ...

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  19. Because most of the amino acids are represented by more than one codon...

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  20. Gene controls

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