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TLS Online TPP Program

#Question id: 5228

Multigene families are

#SCPH06 I Botany

  1. groups of enhancers that control transcription.

  2. identical or similar genes that have evolved by gene duplication.

  3. equivalent to the operons of prokaryotes.

  4. sets of genes that are coordinately controlled.

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TLS Online TPP Program

#Question id: 1391

#SCPH05 I Biotechnology

If an adult person has a faulty version of the human analog to ced-4 of the nematode, which of the following is most likely to result?
TLS Online TPP Program

#Question id: 10978

#SCPH28 | Zoology

Which of the following events occurs at the end of the period of ventricular ejection?
TLS Online TPP Program

#Question id: 1543

#SCPH06 I Botany

Effector  cytokines of TH 1 cells?
TLS Online TPP Program

#Question id: 4725

#SCPH01 Biochemistry

Ptosis (droopy eyelid) may be inherited as a dominant human trait. Among 30 people who are heterozygous for the ptosis allele, 10 have ptosis and 20 have normal eyelids. What is the penetrance for ptosis?
TLS Online TPP Program

#Question id: 18391

#SCPH05 I Biotechnology

Detoxification of organophosphate pesticides in the environment is performed by