Antibody diversity is a consequence of Group of answer choices the many types of viruses that exist in nature. differential regulation of antibody gene expression under different circumstances. shuffling of antibody genes into different combinations during B cell development. the huge number of antibody genes.

What is the role of fadh2 in cellular respiration

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

Will ! a cell containing a 3% sucrose solution is placed into a beaker containing a 7% sucrose solution. assume the cell’s membrane is permeable to water, but not permeable to the sucrose. where will the water diffuse? explain.