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TLS Online TPP Program

#Question id: 2079

According to the fluid mosaic model of membrane structure, proteins of the membrane are mostly

#XL - S Microbiology

  1. spread in a continuous layer over the inner and outer surfaces of the membrane.

  2. confined to the hydrophobic interior of the membrane.

  3. embedded in a lipid bilayer.

  4. randomly oriented in the membrane, with no fixed inside-outside polarity.

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TLS Online TPP Program

#Question id: 8924

#XL - R Botany

Fossil evidence indicates that the following events occurred in what sequence, from earliest to most recent?
1. Protostomes invade terrestrial environments.
2. Cambrian explosion occurs.
3. Deuterostomes invade terrestrial environments.
4. Vertebrates become top predators in the seas.
TLS Online TPP Program

#Question id: 3445

#XL - T Zoology

Which one of these concepts is not associated with sociobiology?
TLS Online TPP Program

#Question id: 19766

#XL - P Chemistry

Which of the following molecule possesses linear structure ?
TLS Online TPP Program

#Question id: 5088

#XL - T Zoology

 If gastrulation was blocked by an environmental toxin, then ________.
TLS Online TPP Program

#Question id: 20226

#XL - P Chemistry

Which of the following statement is wrong