As an object moves closer to the eye, the ciliary muscle ________ making the lens ________ in order to keep the object in focus.
Fill in the blank(s) with the appropriate word(s).
contracts, thicker (more round)
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Glucose is a
A. polar molecule, and therefore it dissolves readily in plasma. B. polar molecule, and therefore it requires a transporter in the blood. C. nonpolar molecule, and therefore it dissolves readily in plasma. D. nonpolar molecule, and therefore it requires a transporter in the blood.
Which nerve supplies the deltoid muscle?
A. Musculocutaneous B. Ansa cervicalis C. Median D. Axillary E. Ulnar
Which organ is NOT part of the cardiovascular system and plays an important role in regulating blood pressure?
A) kidney B) spleen C) liver D) lung E) skin
During which stage of sexual response does heart rate and blood pressure increase?
A. Emission B. Resolution C. Ejaculation D. Arousal