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TLS Online TPP Program

#Question id: 570

Which of the following is true for allosteric enzymes

#Biochemistry

  1. Allosteric enzymes regulated primarily by covalent modification.

  2. Allosteric enzymes usually catalyze several different reactions within a metabolic pathway.

  3. Allosteric enzymes usually have more than one polypeptide chain.

  4. Allosteric enzymes usually have only one active site.

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TLS Online TPP Program

#Question id: 1437

#Biochemistry

Exposure to benzo(a)pyrene is most frequently associated with which type of cancer?
TLS Online TPP Program

#Question id: 1439

#Life Sciences

Indirect-acting carcinogens are those that:
TLS Online TPP Program

#Question id: 1439

#Biochemistry

Indirect-acting carcinogens are those that:
TLS Online TPP Program

#Question id: 1440

#Life Sciences

Which of the following is NOT evidence that smoking causes lung cancer?
TLS Online TPP Program

#Question id: 1440

#Biochemistry

Which of the following is NOT evidence that smoking causes lung cancer?
TLS Online TPP Program

#Question id: 1441

#Life Sciences

If colon cancers could be prevented by intervening in the earliest molecular changes during multi-hit progression, the molecule you would target for intervention would be: