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