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TLS Online TPP Program

#Question id: 1564

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

#I Life Science/ Life Sciences Group – I-V

  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

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TLS Online TPP Program

#Question id: 20711

#SCPH28 | Zoology

During the electron transfer process, usable energy is recovered via a series of redox reactions through the formation of 
1. Energy storage compounds 
2. Electrochemical gradients
3. Vacoules
Which of the below combinations are correct?
TLS Online TPP Program

#Question id: 1739

#SCPH01 Biochemistry

Cross-linking of B-cell surface receptors:
TLS Online TPP Program

#Question id: 5055

#SCPH28 | Zoology

There are at least two components to every inductive interaction-
TLS Online TPP Program

#Question id: 5558

#SCPH06 I Botany

Fertilization of an egg without activation is most like ________.
TLS Online TPP Program

#Question id: 931

#SCPH01 Biochemistry

The major site of formation of acetoacetate from fatty acids is the: