The basic antibody unit is composed of
A. 2 identical heavy chains and 2 different light chains
B. 2 identical heavy chains and 2 identical light chains
C. 2 different heavy chains and 2 identical light chains
D. 2 different heavy chains and 2 different light chains
Select your answer:
Topics:
Immunity in Humans Physical Education Human Body and Pathogens Hemodynamic Disorder The Cell Cycle & Cancer Dermis Infection Pathophysiology Diversity Nail Diseases and Disorders Biocomposite Carbohydrate Metabolism Respiration in Organisms Forensic Odontology Health-Wellness-IllnessOther quiz:
Muscularskeletal System › ViewIs a common genetic condition of large-breed dogs. The ball and socket joint of the pelvis and femur becomes diseased and does not sit properly. This condition varies in degree of severity. The socket of the pelvis is shallow, and the ball of the femur subluxates or comes partially out of the joint.
A. Cruciate ligament tears
B. Arthritis
C. Hip dysplasia
D. Fracrtures
Tongue and Skin › View
Which among the following information about the skin is incorrect?
A. The skin covers our entire body.
B. The skin is made up of four layers.
C. The outer layer protects us from dust and germs.
D. The deepest layer serves as a cushion which protects the internal organs