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Jerulyn
Physiology Midterm
Question | Answer |
---|---|
Which of the following is a basic component of every feedback control loop? | a. sensor mechanisms b.integrating center. c. effector d. feedback e. ALL OF THE ABOVE. |
Positive feedback control system | Accelerate a change. |
Which of the following is the polymer of glucose that is sometimes referred to as animal starch | Glycogen |
Which of the following is not true of carbohydrates | a. They include substances commonly called sugars. b. They are the body's primary source of energy. c. They are part of DNA and RNA. d. All of the above are true about carbohydrates. |
A molecule or other agent that alters enzyme function by changing its shape is called. | Allosteric effector |
Water will move through the cell membrane by? | Osmosis |
In which skin layer does the process of keratinization begin | Stratum granulosum |
BEfore childbirth, the symphysis pubis softens | True |
____________Occurs when the foot is tilted upward, thus decreasing the angle between the top of the foot and the front of the leg | Dorsiflexion |
Stretching the foot down and back and pointing the toe is called | Plantar flexion |