The _____ of an antibody molecule functions to recognize and bind to a specific antigen

a. antigen-antibody complex
b. antigen-binding site
c. light chain
d. heavy chain
e. immunoglobulin motif


b

Biology & Microbiology

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Which of the following is a consequence of human population growth?

a. reduction in life expectancy b. increased density-dependent growth factors c. degradation of the natural environment d. reduced urbanization

Biology & Microbiology

What are plant cells:

Biology & Microbiology

Humans are an example of __________ species

a. a genetic b. an ecological c. a morphological d. a biological e. an evolutionar

Biology & Microbiology

In the 20th century, scientists harnessed the natural metabolic reactions of bacteria to make ________ for the first time in an industrial setting

A) soy sauce B) acetone C) wine D) cheese E) alcohol

Biology & Microbiology