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TLS Online TPP Program

#Question id: 4958

What is true of the fossil record of mammalian origins?

#SCPH06 I Botany

  1. It is a good example of punctuated equilibrium.

  2. It shows that mammals and birds evolved from the same kind of dinosaur.

  3. It includes transitional forms with progressively specialized teeth.

  4. It indicates that mammals and dinosaurs did not overlap in geologic time.

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TLS Online TPP Program

#Question id: 790

#SCPH06 I Botany

Presence of a series of 3 G-C pairs in the anticodon arm of initiator fmet tRNA is essential for
TLS Online TPP Program

#Question id: 791

#SCPH05 I Biotechnology

Which one of this is not a normal base found in tRNA?
TLS Online TPP Program

#Question id: 791

#SCPH06 I Botany

Which one of this is not a normal base found in tRNA?
TLS Online TPP Program

#Question id: 792

#SCPH05 I Biotechnology

Which arm of the tRNA can act as a structural recognition feature?
TLS Online TPP Program

#Question id: 792

#SCPH06 I Botany

Which arm of the tRNA can act as a structural recognition feature?
TLS Online TPP Program

#Question id: 793

#SCPH05 I Biotechnology

What is the average size (in bp) of a mature t-RNA?