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TLS Online TPP Program

#Question id: 8918

In individual insects of some species, whole chromosomes that carry larval genes are eliminated from the genomes of somatic cells at the time of metamorphosis. A consequence of this occurrence is that

#SCPH28 | Zoology
  1. we could not clone a larva from the somatic cells of such an adult insect.
  2. such species must reproduce only asexually.
  3. the descendents of these adults do not include a larval stage.
  4. metamorphosis can no longer occur among the descendents of such adults.
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TLS Online TPP Program

#Question id: 4304

#SCPH28 | Zoology

Using codon table, identify a 5′ → 3′ sequence of nucleotides in the DNA template strand for an mRNA coding for the polypeptide sequence Phe-Pro-Lys.
TLS Online TPP Program

#Question id: 5565

#I Life Science/ Life Sciences Group – I-V

Among these choices, the largest cell involved in frog reproduction is ________.
TLS Online TPP Program

#Question id: 27195

#SCPH05 I Biotechnology

the rate constant for a first order reaction is 2 x 10-2min-1 the half-life period of reaction is
TLS Online TPP Program

#Question id: 13068

#SCPH06 I Botany

Coating antibody; which actively traps antigen
TLS Online TPP Program

#Question id: 5746

#SCPH28 | Zoology

A base change resulting in a codon specifying an amino acid which is different than in the wild-type polypeptide