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Human Physio
Nightingale College
Question | Answer |
---|---|
Which of the following is a basic component of every feedback control loop? | sensor mechanism, integrating center, effector, feedback |
Many complex processes of the body are coordinated at many levels. These include | intracellular, intrinsic, extrinsic |
Effectors can be described as | organs that directly influence controlled physiological variables. |
Which level of control operates at the cell level, often using genes and enzymes to regulate cell function? | intracellular regulation |
Of the 11 major body systems, which is the least involved in maintaining homeostasis? | Reproductive |
Which of the following is a basic component of every feedback control loop? | sensor mechanism, integrating center, effector, and feedback |
Chaperone proteins assist in the proper folding of other proteins so they can have the correct functional shape. (T/F) | True |
Proteins that act as catalysts are called | enzymes |
Diffusion of particles through a membrane by means of a carrier molecule is called: | facilitated diffusion |
Transcription can be best described as the: | synthesis of mRNA. |