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TLS Online TPP Program

#Question id: 131

The RS system of nomenclature describes

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. amino acids not easily described by the DL system.

  2. the way the R groups are arranged.

  3. the chiral carbon centers of amino acids.

  4. the strength of the chemical groups in amino acids.

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TLS Online TPP Program

#Question id: 15300

#Unit 5. Developmental Biology

In hippo signaling pathway, the activation of the Cdx2 gene in the trophoblast cells appears to be regulated by the Yap protein, which in turn is a cofactor for the transcription factor Tead4. Tead4 is found in the ________blastocyst
TLS Online TPP Program

#Question id: 1389

#Unit 4. Cell Communication and Cell Signaling

 Why has C. elegans proven to be a useful model for understanding apoptosis?
TLS Online TPP Program

#Question id: 27118

#Unit 4. Cell Communication and Cell Signaling

Which of the following represents the correct sequence of steps for the evolutionary progression of cancer?
TLS Online TPP Program

#Question id: 29431

#Unit 6. System Physiology – Plant

The number of ATP molecules required for the complete assimilation of one molecule of CO2 in Calvin cycle is _____.
TLS Online TPP Program

#Question id: 14504

#Unit 13. Methods in Biology

If the probability of a defective bolt is 0.1, the mean and standard deviation for the distribution of defective bolts in a total of 500 are