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TLS Online TPP Program

#Question id: 4317

Which of the following functions does the product of the p53 gene carry out?

#SCPH05 I Biotechnology

  1. It inhibits the cell cycle.

  2. It slows down the rate of DNA replication by interfering with the binding of DNA polymerase.

  3. It causes cells to reduce expression of genes involved in DNA repair.

  4. It allows cells to pass on mutations due to DNA damage.

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TLS Online TPP Program

#Question id: 11268

#SCPH06 I Botany

Consumption efficiency (CE) is the proportion of production at one trophic level that is eaten by, or ingested, by the next trophic level but Assimilation efficiencies (AE) is the proportion of ingested energy that is assimilated into the bloodstream. Which of the Following statement is correct?
TLS Online TPP Program

#Question id: 6949

#SCPH28 | Zoology

During gastrulation in Xenopus, the future mesoderm and endoderm move inside the embryo through the "blastopore"; in contrast, in chickens, gastrulation involves cells moving inward through the:
TLS Online TPP Program

#Question id: 7010

#SCPH01 Biochemistry

After anchor cell formation, When LIN-12 is used again during vulva formation, it is activated by the primary vulval lineage to
TLS Online TPP Program

#Question id: 12913

#SCPH06 I Botany

________  involves the size analysis of restriction fragments produced by several restriction enzymes individually and in combination. 
TLS Online TPP Program

#Question id: 8705

#SCPH28 | Zoology

If you were using cladistics to build a phylogenetic tree of cats, which of the following would be the best outgroup?