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TLS Online TPP Program

#Question id: 4140

Which of the following statements about bacterial mRNA is true?

#SCPH05 I Biotechnology

  1. A ribosome usually initiates translation near the end of the mRNA that is synthesized last.

  2. An mRNA is never degraded but is passed on to the daughter cells at cell division.

  3. During polypeptide synthesis, ribosomes move along the mRNA in the direction 5'  3'.

  4. Ribosomes cannot initiate internally in a polycistronic transcript.

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TLS Online TPP Program

#Question id: 5690

#SCPH06 I Botany

Species I is diploid (2n =4) with chromosomes AABB; related species II is diploid (2n = 6) with chromosomes MMNNOO .Which of the following chromosome  in allotriploid individuals?
TLS Online TPP Program

#Question id: 5690

#SCPH28 | Zoology

Species I is diploid (2n =4) with chromosomes AABB; related species II is diploid (2n = 6) with chromosomes MMNNOO .Which of the following chromosome  in allotriploid individuals?
TLS Online TPP Program

#Question id: 5691

#SCPH06 I Botany

Which of the following most accurately explains the cause for the abnormal numbers of chromosomes during human reproduction that can result in Down syndrome, Turner’s syndrome, or Klinefelter’s syndrome?
TLS Online TPP Program

#Question id: 5691

#SCPH28 | Zoology

Which of the following most accurately explains the cause for the abnormal numbers of chromosomes during human reproduction that can result in Down syndrome, Turner’s syndrome, or Klinefelter’s syndrome?
TLS Online TPP Program

#Question id: 5692

#SCPH06 I Botany

Aneuploids can be produced several ways except
TLS Online TPP Program

#Question id: 5692

#SCPH28 | Zoology

Aneuploids can be produced several ways except