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TLS Online TPP Program

#Question id: 2124

An integral membrane protein can be extracted with:

#XL - T Zoology

  1. a buffer of alkaline or acid pH.

  2. a chelating agent that removes divalent cations.

  3. a solution containing detergent.

  4. a solution of high ionic strength.

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TLS Online TPP Program

#Question id: 9616

#XL - S Microbiology

Which mutation should least require realignment of homologous regions of a gene that is common to several related species?
TLS Online TPP Program

#Question id: 27647

#XL - U Food Technology

Milk is a good source of all water-soluble vitamins except for _____
TLS Online TPP Program

#Question id: 8930

#XL - T Zoology

Soon after the coelom begins to form, a researcher injects a dye into the coelom of a deuterostome embryo. Initially, the dye should be able to flow directly into the
TLS Online TPP Program

#Question id: 2322

#XL - T Zoology

The gelatinous fluid inside the nucleus is called
TLS Online TPP Program

#Question id: 2210

#XL - Q Biochemistry

Which of these is a general feature of the lipid bilayer in all biological membranes?