What causes cGMP to convert to GMP and close Na+ channels in a photoreceptor?
A. Light
B. Darkness
C. Dark current
D. Opsin
Answer: A
Anatomy & Physiology
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Define antibodies
What will be an ideal response?
Anatomy & Physiology
When the ______________ contracts, it causes air pressure in the lungs to drop below atmospheric pressure, which draws air into the lung
Fill in the blank(s) with correct word
Anatomy & Physiology
One ascending pathway can carry ______ information.
Fill in the blank(s) with the appropriate word.
Anatomy & Physiology
Predict the possibility of an offspring with a widow's peak, a dominant inherited trait affecting the hairline, when both parents are heterozygous for the trait
A) 75% of the offspring will have a widow's peak. B) 100% of the offspring will have a widow's peak. C) 0% of the offspring will have a widow's peak. D) 25% of the offspring will have a widow's peak.
Anatomy & Physiology