Calcium ions are released from the sarcoplasmic reticulum during the ________ phase of contraction.

A) latent
B) contraction
C) twitch
D) relaxation
E) recovery


A) latent

Anatomy & Physiology

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________, which is usually inactive in adult cells, is active in 90% of cancer cells

A) Phagocytosis B) Apoptosis C) The p53 gene D) Telomerase E) DNA polymerase

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Net filtration would be decreased by ________.

A. increased cellular metabolism B. liver damage C. increased hepatic protein synthesis D. hypotension

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Which system includes oil glands?

a. Integumentary b. Skeletal. c. Reproductive. d. Lymphatic.

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The SGLT and GLUT carriers both move a substance down a concentration gradient

Indicate whether the statement is true or false

Anatomy & Physiology