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TLS Online TPP Program

#Question id: 568

Which of the following statements about allosteric control of enzymatic activity is false?

#Section 2: General Biology

  1. Allosteric effectors give rise to sigmoidal V0 vs. [S] kinetic plots.

  2. Allosteric proteins are generally composed of several subunits.

  3. An effector may either inhibit or activate an enzyme.

  4. Heterotropic allosteric effectors compete with substrate for binding sites.

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TLS Online TPP Program

#Question id: 1432

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following proteins involved in angiogenesis is paired correctly with its function?
TLS Online TPP Program

#Question id: 4318

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following statements correctly describes a characteristic of tumor-suppressor gene?
TLS Online TPP Program

#Question id: 2604

#Section 3: Genetics, Cellular and Molecular Biology

Best inducer of the lac operon;
TLS Online TPP Program

#Question id: 649

#Section 2: General Biology

Choose INCORRECT statement from the following
TLS Online TPP Program

#Question id: 3614

#Section 3: Genetics, Cellular and Molecular Biology

A gene showing codominance–