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TLS Online TPP Program

#Question id: 770

MicroRNAs contribute to the regulation of gene expression through:

#SCPH05 I Biotechnology

  1. acting as an enhancer in the transcription process by binding to the promoter;

  2. inhibiting translation by binding to the 3'end of mRNA;

  3. enhancing translation by binding to the TATA box;

  4. enhancing translation by binding to the 5'end of mRNA.

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TLS Online TPP Program

#Question id: 3644

#SCPH05 I Biotechnology

In replication: soon after synthesis, the DNA fragments are joined to make one continuous piece of DNA by the enzyme:
TLS Online TPP Program

#Question id: 4571

#SCPH06 I Botany

Evolutionary trees such as this are properly understood by scientists to be
TLS Online TPP Program

#Question id: 5544

#SCPH06 I Botany

Which embryonic membrane forms the commonly of the placenta?
TLS Online TPP Program

#Question id: 6984

#SCPH28 | Zoology

Which of the following genes is unlikely to be involved in preaxial polydactyly in mice?
TLS Online TPP Program

#Question id: 11805

#SCPH05 I Biotechnology

P-proteins from the genus Cucurbita consist of two major proteins: PP1, the phloem filament protein, and PP2, the phloem lectin. Both PP1 and PP2 are thought to be synthesized in_______A___________and transported via the_______B_________to the_______C______, where they associate to form P-protein filaments and P-protein bodies.