Vitamin D is a hormone that increases Ca2+ absorption in the liver
a. True
b. False
Indicate whether the statement is true or false
False
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Steroid hormones are lipids, derived from
A. amines. B. cholesterol. C. polypeptides. D. glycerol. E. nucleic acids.
What is the production of female eggs called?
a. oogenesis b. parturition c. fertilization d. gestation e. lactation
Answer the following questions true (T) or false (F)
1. Explain why Braxton-Hicks contractions are known as false labor. 2. Skeletal muscle fibers possess intercalated discs. 3. Contractility is the ability of a muscle to shorten.
Which statement about the ganglion is true?
A. A ganglion is a group of dendrites that create a bulge in the spinal nerve. B. A ganglion is found in the dorsal roots of the spinal nerves. C. A ganglion is a group of cell bodies in the bipolar neurons. D. A ganglion is associated with spinal nerves that carry efferent messages.