Immunoglobulin, TCR, and MHC proteins share structural features and have evolved by duplication and selection of primordial antigen receptors

Indicate whether the statement is true or false.


Answer: TRUE

Biology & Microbiology

You might also like to view...

Which body structures will store the largest amount of glycogen?

a. Pancreas b. Liver c. Brain d. Stomach e. Blood

Biology & Microbiology

Which of the following excretory tubule segments in mammals consumes the most ATP?

a. distal convoluted tubule b. Bowman's capsule c. descending segment of the loop of Henle d. proximal convoluted tubule e. ascending segment of the loop of Henle

Biology & Microbiology

What are rounded pads of fatty tissue lying along both sides of the vaginal opening and are covered with pubic hair?

A. labia majora B. fallopian tubes C. labia minora D. seminiferous tubules

Biology & Microbiology

The extinct marsupial wolf in Australia closely resembled canines in the rest of the world. This is an example of

A. the fossil record. B. homology. C. development. D. biogeography. E. convergent evolution.

Biology & Microbiology