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TLS Online TPP Program

#Question id: 770

MicroRNAs contribute to the regulation of gene expression through:

#SCPH06 I Botany

  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: 11680

#SCPH28 | Zoology

After drinking alcoholic beverages, increased urine excretion is the result of ________.
TLS Online TPP Program

#Question id: 13081

#SCPH06 I Botany

Correct statements about RAPD’s
A. RAPD polymorphism is detected by using oligonucleotides usually more than 10 bases long of random sequences as primers in a reaction.
B. In a strain which has in genomic DNA sequences complementary to the primer oligonucleotide, PCR products will be detected in the gel,
C. Typical RAPD markers show limited variation between parents, especially in naturally inbreeding species.
D. RAPDs are more sensitive than RFLPs to experimental conditions making them more difficult to be consistent and reproducible.
TLS Online TPP Program

#Question id: 22948

#SCPH01 Biochemistry

In the floral meristem, the FT-FD complex → SOC1 and AP1 → ____?___ gene expression
TLS Online TPP Program

#Question id: 1409

#SCPH28 | Zoology

Which DNA repair system is affected in patients with xeroderma pigmentosum?
TLS Online TPP Program

#Question id: 1412

#SCPH28 | Zoology

Which technique is the best for identifying which genes are upregulated and which are downregulated when cancer cells in culture are treated with taxol?