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TLS Online TPP Program

#Question id: 1675

Somatic hypermutation of V genes:

#Unit 4. Cell Communication and Cell Signaling

  1. Is confined to the hypervariable regions

  2. Involves heavy but not light chain immunoglobulin V genes

  3. Does not occur in IgM antibodies

  4. Can decrease the affinity of an antibody

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TLS Online TPP Program

#Question id: 2408

#Unit 2. Cellular Organization

When chiasmata can first be seen in cells using a microscope, which of the following processes has most likely occurred?
TLS Online TPP Program

#Question id: 10632

#Unit 10. Ecological Principles

Three different population growth pattern related to population density are shown in figure
TLS Online TPP Program

#Question id: 325

#Unit 1. Molecules and their Interaction Relevant to Biology

A true statement about hydrophobic interactions is that they:
TLS Online TPP Program

#Question id: 23073

#Unit 12. Applied Biology

The bioremediation process involving the usage of plants to degrade pollutants is called
TLS Online TPP Program

#Question id: 24598

#Unit 2. Cellular Organization

Which of the following technique is used to identify regulatory proteins bound at an enhancer and topological domains