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TLS Online TPP Program

#Question id: 1669

What is the percentage of human peripheral blood T-cells bearing a γδ T-cell receptor?

#Unit 4. Cell Communication and Cell Signaling

  1. 30–80%

  2. 1–5%

  3. 100%

  4. 10%

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TLS Online TPP Program

#Question id: 33691

#Unit 2. Cellular Organization

Pseudogenes
TLS Online TPP Program

#Question id: 12664

#Unit 10. Ecological Principles

Pacific salmon or annual plants illustrate which of the following?
TLS Online TPP Program

#Question id: 31294

#Unit 5. Developmental Biology

Which of the following statements is incorrect about “bottom-up” specification?
TLS Online TPP Program

#Question id: 8715

#Unit 9. Diversity of Life Forms

Which of the following items is most likely to form a simple linear relationship with the number of gene-duplication events, when placed as the label on the vertical axis of the following graph?
TLS Online TPP Program

#Question id: 14474

#Unit 13. Methods in Biology

Probability of getting an even number in a single throw with a die is