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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

#SCPH01 Biochemistry

  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: 5063

#SCPH01 Biochemistry

 ______ required to maintain ES cells in an undifferentiated state.
TLS Online TPP Program

#Question id: 12924

#SCPH06 I Botany

In order to quantify unknown DNA templates, a standard dilution is prepared using DNA of known concentration. As the DNA accumulates during the early exponential phase of the reaction,an arbitrary point is taken where each of the diluted DNA samples cross. This is termed as_____
TLS Online TPP Program

#Question id: 5218

#SCPH28 | Zoology

Several of the different globin genes are expressed in humans, but at different times in development. What mechanism could allow for this?
TLS Online TPP Program

#Question id: 13036

#SCPH05 I Biotechnology

In isoelectric focusing the protein will move until
TLS Online TPP Program

#Question id: 18683

#SCPH01 Biochemistry

Eukaryotic mRNA can be separated by using