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TLS Online TPP Program

#Question id: 2661

In the histidine operon, if the codons coding for histidine were removed, which of the following would you predict would happen?

#SCPH05 I Biotechnology

  1. the attenuator would form, stopping further transcription

  2. the attenuator would not form, stopping further transcription

  3. the attenuator would form, permitting transcription to continue

  4. the attenuator would not form, permitting transcription to continue

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TLS Online TPP Program

#Question id: 18625

#SCPH06 I Botany

m.RNA variation can be analyzed by using
TLS Online TPP Program

#Question id: 5041

#SCPH06 I Botany

Which one of the following developmental processes in animals is not dependent on cellular movements?
TLS Online TPP Program

#Question id: 1631

#SCPH05 I Biotechnology

Specific antibodies are readily detectable in serum following primary contact with antigen after:
TLS Online TPP Program

#Question id: 771

#SCPH01 Biochemistry

MicroRNAs are:

P. synthesized as long pri-miRNAs;

Q. transcribed by RNA polymerase II;

R. synthesized from pre-microRNAs by an RNase III enzyme Drosha in the cytoplasm;

S. synthesized from pri-miRNAs by an enzyme Dicer in the nucleus.
TLS Online TPP Program

#Question id: 8861

#SCPH06 I Botany

Which of the following is true of members of the phylum Cnidaria?