On binding to actin, the myosin head tilts 45 degrees inward
a. True
b. False
Indicate whether the statement is true or false
True
Anatomy & Physiology
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Proteins regulate the acid-base balance of the blood by ________.
A. transporting iron B. releasing nitrogen C. binding Na+ D. removing CO2 from the blood E. acting as buffers
Anatomy & Physiology
Inactive muscle quickly loses strength as it becomes _____________.
A) less elastic B) atrophied C) contracted D) spastic
Anatomy & Physiology
Homeostasis refers to an organism's ability to regulate its internal environment despite changes in the external environment.
Indicate whether this statement is true or false.
Anatomy & Physiology
True or False? The two types of bone development formation include endochondral and endosteal bone.
Answer the following statement true (T) or false (F)
Anatomy & Physiology