The plasma membrane is referred to as a mosaic because of the presence of ________.

stationary proteins in a uniform arrangement
carbohydrates in changing patterns
phospholipids that are in constant motion
moving proteins in a random arrangement


moving proteins in a random arrangement

Anatomy & Physiology

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Which structure is located inferior and lateral to the heart?

A. Brain B. Lung C. Urinary bladder D. Liver

Anatomy & Physiology

Which of the following is a cell process that receives a stimulus?

A) neuroglia B) soma C) nerve fibers D) dendrites E) axon

Anatomy & Physiology

During exercise, blood flow to the active skeletal muscles is increased by autoregulation. Propose a mechanism based on the need for nutrients that would explain how the autoregulation might take place.

What will be an ideal response?

Anatomy & Physiology

a thyroid storm may include which symptoms?

What will be an ideal response?

Anatomy & Physiology