Random Errors

question 13

Multiple Choice

Random errors

• A) can be detected and avoided by properly calibrating instruments.
• B) are generated by a number of unpredictable variations.
• C) rarely occur in a properly designed experiment.
• D) can be removed from the data set through proper statistical analysis.

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Definitions:

Interstitial Fluid

The fluid that fills the spaces between cells, providing nutrients and removing waste from the tissue cells.

Edema

Swelling caused by excess fluid trapped in the body's tissues, often affecting the extremities.

Immunological Memory

Immunological memory is the ability of the immune system to quickly and specifically recognize an antigen that the body has previously encountered, leading to an enhanced response upon subsequent exposures.

Cytokine

Small proteins released by cells that affect the behavior of other cells, significant in immune responses.