The ilium, ischium, and pubis fuse into a single bone called the

A) patella.
B) pelvic girdle.
C) pectoral girdle.
D) coccyx.
E) coxal bone.


E

Anatomy & Physiology

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The alpha-helix and beta sheet are examples of ________ protein structure

A) primary B) secondary C) tertiary D) quaternary E) pentanary

Anatomy & Physiology

On sectional images, the ____________________ kidney is generally seen at a higher level than the other one.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The ability of smooth muscle to contract over a wide range of lengths is called ________, while its normal background level of activity is known as ________

A) extensibility; plasticity B) elasticity; tone C) electicity; spasticity D) plasticity; tone E) plasticity; compaction

Anatomy & Physiology

Which of the following is not a characteristic of enzymes?

A. They speed up the rate of chemical reactions but are not used up in the process. B. They are most active at temperatures above 53 degrees C. C. Most are proteins. D. They have active sites and interact with specific substrates.

Anatomy & Physiology