Pernicious anemia is caused by an inability to absorb enough __________ from the digestive tract

Fill in the blank(s) with correct word


vitamin B12

Anatomy & Physiology

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Actin and myosin work together to allow

A) Movement of vesicles throughout the cell. B) Movement of muscle. C) Movement of the cell itself. D) All of the above

Anatomy & Physiology

Only about ________ percent of sensory information reaches the cerebral cortex and our awareness

A) 1 B) 10 C) 25 D) 50 E) 95

Anatomy & Physiology

Bacteria on a splinter in your shoulder would be filtered by lymph nodes in the ________ region.

A. inguinal B. axillary C. cervical D. thoracic E. supratrochlear

Anatomy & Physiology

What is occurring when an antibody renders bacterial toxins, viral proteins, or animal venom inactive?

A) neutralization B) complement activation C) agglutination D) opsonization

Anatomy & Physiology