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A bacterial cell wall that has primarily peptidoglycan, small amounts of teichoic acid, and no outer membrane layer is:

Peptidoglycan is a unique macromolecule found in bacterial ______. 

Match the organism with the infective form.  Choices may be used more than once.

Which of the following methods allows a viable cell count?

What is unique about the branches marked with the letter G?

Water (H2O) is the electron donor during which process?

José, who was adopted at birth, is found to have personality characteristics more similar to his biological mom than to his adoptive mom. How should you interpret this data?

Janaka’s two-year-old daughter is intellectually disordered due, in part, to a diet that included fish, bread, and dairy products. The most likely diagnosis for Janaka’s daughter is that she has

Nonshared environmental influences tend to make siblings in a family more similar to each other.

Bryant’s teacher notices that Bryant has unusual facial features (e.g., short nose and wide-set eyes) and shows signs of intellectual disability. Due to her training in developmental psychology, Bryant’s teacher realizes that Bryant’s mom likely ____ while she was pregnant.