1. In a radioimmune assay used to test the levels of serum TSH, a sample of blood would be added to a system containing _______ anti-TSH antibodies _______.

Question 1
1. In a radioimmune assay used to test the levels of serum TSH, a sample of blood would be added to a system containing _______ anti-TSH antibodies _______.
 
  • radioactive; only

     

  • radioactive; and cold TSH

     

  • radioactive; and radioactive TSH

     

  • cold; and radioactive TSH

     

  • cold; and cold TSH

     

  • cold; only