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TLS Online TPP Program

#Question id: 4128

Which of the following statements about tRNA molecules is false?

#XL - T Zoology

  1. A, C, G, and U are the only bases present in the molecule.

  2. Although composed of a single strand of RNA, each molecule contains several short, double-helical regions.

  3. Any given tRNA will accept only one specific amino acid.

  4. The amino acid attachment is always to an A nucleotide at the 3' end of the molecule.

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TLS Online TPP Program

#Question id: 5082

#XL - T Zoology

 In which of the following organisms does holoblastic cleavage typically occur?

I) sea urchins

II) humans

III) birds

IV) fish
TLS Online TPP Program

#Question id: 8935

#XL - T Zoology

What may have occurred to prevent species that are of the same grade from also belonging to the same clade?
TLS Online TPP Program

#Question id: 20038

#XL - P Chemistry

How many electrons in Cu atom have (n + ) = 4
TLS Online TPP Program

#Question id: 10143

#XL - R Botany

In the carbon assimilation reaction of photosynthesis, the biosynthesis of 1 molecules of glucose from the 6 molecules of carbon dioxide requires;
TLS Online TPP Program

#Question id: 27244

#XL - T Zoology

The 5' and 3' numbers are related to the