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TLS Online TPP Program

#Question id: 7119

Adherens junctions play in important role in development; they are composed of:

#Unit 5. Developmental Biology
  1. Cadherins linked to other cadherins extracellularly, and to actin filaments intracellularly.
  2. Cadherins linked to other cadherins extracellularly, and to intermediate filaments intracellularly.
  3. Immunoglobulin superfamily (IgSF) molecules linked to other IgSF molecules extracellularly, and to the cytoskeleton intracellularly.
  4. Integrins linked to extracellular matrix molecules extracellularly, and to the cytoskeleton intracellularly.
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TLS Online TPP Program

#Question id: 28799

#Unit 2. Cellular Organization

Arp2/3 needs to be activated by interacting with a nucleation promoting factor (NPF). Although there are many different NPFs, The major NPF family is characterized by the presence of a region called___
TLS Online TPP Program

#Question id: 3414

#Unit 11. Evolution and Behavior

The given below is the graphical representation of the changes in morphological features over a period of the geological time scale, where population A accumulates heritable morphological features and give rise to distinct species B. Population B splits in to a distinct species B1 and B2 Which of the following lineage represent the pattern of speciation by cladogenesis?
TLS Online TPP Program

#Question id: 30100

#Unit 1. Molecules and their Interaction Relevant to Biology

In the catabolism of CTP: <
TLS Online TPP Program

#Question id: 10806

#Unit 6. System Physiology – Plant

HCN is a fast-acting toxin that inhibits
TLS Online TPP Program

#Question id: 11987

#Unit 10. Ecological Principles

A cage containing male mosquitoes has a small earphone placed on top, through which the sound of a female mosquito is played. All the males immediately fly to the earphone and thrust their abdomens through the fabric of the cage. What is the best explanation for this behavior?