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TLS Online TPP Program

#Question id: 2060

An animal cell lacking carbohydrates on the external surface of its plasma membrane would likely be impaired in which function?

#Unit 2. Cellular Organization

  1. transporting ions against an electrochemical gradient

  2. cell-cell recognition

  3. attaching the plasma membrane to the cytoskeleton

  4. establishing a diffusion barrier to charged molecules

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TLS Online TPP Program

#Question id: 5703

#Unit 8. Inheritance Biology

Robertsonian translocation is reciprocal exchange of genetic segment between two acrocentric chromosomes. Which of the following is incorrect statement?
TLS Online TPP Program

#Question id: 5551

#Unit 5. Developmental Biology

When the vertebrate embryo grows into a hollow ball, it is called a
TLS Online TPP Program

#Question id: 5338

#Unit 8. Inheritance Biology

Which one of the following is not true for a disease inherited as a sex-linked dominant in humans?
TLS Online TPP Program

#Question id: 1541

#Unit 4. Cell Communication and Cell Signaling

Nonphagocytic cell of immune system,
TLS Online TPP Program

#Question id: 11378

#Unit 10. Ecological Principles

Which of the following set of conditions will qualify a species to be considered as critical endangered (EN) as per IUCN criteria?