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TLS Online TPP Program

#Question id: 2077

In receptor-mediated endocytosis, receptor molecules initially project to the outside of the cell. Where do they end up after endocytosis?

#I Life Science/ Life Sciences Group – I-V

  1. on the outside of vesicles

  2. on the inside surface of the cell membrane

  3. on the inside surface of the vesicle

  4. on the outer surface of the nucleus

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TLS Online TPP Program

#Question id: 3290

#SCPH28 | Zoology

Dog breeders maintain the purity of breeds by keeping dogs of different breeds apart when they are fertile. This kind of isolation is most similar to which of the following reproductive isolating mechanisms?
TLS Online TPP Program

#Question id: 1081

#SCPH01 Biochemistry

Which of the following is a type of local signaling in which a cell secretes a signal molecule that affects neighboring cells?
TLS Online TPP Program

#Question id: 10387

#SCPH05 I Biotechnology

Action spectrum stimulated phototropism in oat coleoptiles. The “three finger” pattern in the 400–500 nm region is characteristic of-
TLS Online TPP Program

#Question id: 8949

#SCPH28 | Zoology

Which of the following functions is an advantage of a fluid-filled body cavity?
TLS Online TPP Program

#Question id: 3660

#SCPH05 I Biotechnology

Which of the following is true for exchange of homologous regions between two DNA molecules?