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Centrioles:

Facilitated diffusion involves proteins.

Which form of diffusion USES energy?

Which of the following cell structures exhibits selective permeability between a cell and its external environment?

Of the following, which one is not found in an animal cell?

Which process transports molecules against the concentration gradient?

  In the image above, which area of the plasma membrane is hydrophobic?

___ refers to what employers understand as needed for a specific job.

Carrie was born a few years after the end of World War II.  As such, she’d be considered to be a member of 

 A cell without a true nucleus is a eukaryote.