The most anterior portion of the sclera is the

A. Cornea
B. Iris
C. Pupil
D. Conjunctiva


Answer: A. Cornea

Anatomy & Physiology

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The crista galli of the ethmoid bone serves as a point of attachment for the falx cerebri of the dura mater

Indicate whether this statement is true or false.

Anatomy & Physiology

________ is known as a "vicious cycle." In most cases, it is harmful if a vicious cycle cannot be broken. In some cases, however, it is necessary for a process to run to completion.

A. Homeostasis B. Negative feedback C. Positive feedback D. Metabolism

Anatomy & Physiology

In some neonates, the foramen ovale does not close to form the fossa ovalis. This would be called a/an ________.

A. mutation B. genetic anomaly C. teratogen D. congenital disorder

Anatomy & Physiology

The white matter of the spinal cord is mainly

A) unmyelinated axons. B) neuroglia. C) Schwann cells. D) myelinated axons. E) nodes of Ranvier.

Anatomy & Physiology