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TLS Online TPP Program

#Question id: 1564

When antibodies bind antigens, the clumping of antigens results from ________.

#Zoology

  1. the antibody having at least two binding regions

  2. disulfide bridges between the antigens

  3. bonds between class I and class II MHC molecules

  4. denaturation of the antibodies

More Questions
TLS Online TPP Program

#Question id: 1423

#Life Sciences

Which of the following is a characteristic of malignant tumors?
TLS Online TPP Program

#Question id: 1424

#Life Sciences

Gain-of-function mutations in which of the following genes typify colorectal carcinomas?
TLS Online TPP Program

#Question id: 1424

#Biochemistry

Gain-of-function mutations in which of the following genes typify colorectal carcinomas?
TLS Online TPP Program

#Question id: 1427

#Life Sciences

 In females, all the cells in a tumor have the same inactive X chromosome. The reason for this is that:
TLS Online TPP Program

#Question id: 1427

#Biochemistry

 In females, all the cells in a tumor have the same inactive X chromosome. The reason for this is that:
TLS Online TPP Program

#Question id: 1428

#Life Sciences

Which of the fundamental properties of cancer cells are likely to be lacking in leukemias?