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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

#Section 3: Genetics, Cellular and Molecular Biology

  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: 4317

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following functions does the product of the p53 gene carry out?
TLS Online TPP Program

#Question id: 133

#Section 2: General Biology

Tyrosine and tryptophan are less hydrophobic than phenylalanine because
TLS Online TPP Program

#Question id: 1964

#Section 2: General Biology

A bacterium entering the body through a small cut in the skin will do which of the following?
TLS Online TPP Program

#Question id: 27340

#Section 3: Genetics, Cellular and Molecular Biology

The distance spanned by one turn of B form DNA is____?
TLS Online TPP Program

#Question id: 18941

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

With the construction of cDNA libraries in which each gene is fused to an epitope tag, investigators can precipitate the protein product of a gene by complexing it with the antibody that binds the epitope, a process called