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TLS Online TPP Program

#Question id: 2628

Choose true statement about lac repressor;

#XL - R Botany

  1. Lac repressor binds as a dimer.

  2. located 400 bp downstream and 90 bp upstream of the primary operator.

  3. Each operator is contacted by only one of these subunits.

  4. The different oligomeric form alters the mechanism of DNA recognition.

More Questions
TLS Online TPP Program

#Question id: 2128

#XL - T Zoology

The fluidity of a lipid bilayer will be increased by:
TLS Online TPP Program

#Question id: 2130

#XL - S Microbiology

Peripheral membrane proteins:
TLS Online TPP Program

#Question id: 2130

#XL - T Zoology

Peripheral membrane proteins:
TLS Online TPP Program

#Question id: 2134

#XL - S Microbiology

The type of motion least common in biological membranes is:
TLS Online TPP Program

#Question id: 2134

#XL - T Zoology

The type of motion least common in biological membranes is:
TLS Online TPP Program

#Question id: 2136

#XL - S Microbiology

When a bacterium such as E. coli is shifted from a warmer growth temperature to a cooler growth temperature, it compensates by: