Summarize the important points of meiosis I and II
What will be an ideal response?
Important points about meiosis I: Pairs of homologous chromosomes, each consisting of two sister chromatids, separate to produce haploid (1n) cells with 23 chromosomes. Crossing over and independent assortment randomly "shuffle" the alleles and align the maternal and paternal chromosomes, which contributes to the genetic diversity of the offspring. Important points about meiosis II: The process separates the homologous chromosomes into individual chromatids. Potentially there are four haploid cells at the end of telophase II.
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The ________ communicating ramus carries unmyelinated postganglionic fibers from a sympathetic chain ganglion to a spinal nerve.
Fill in the blank(s) with the appropriate word(s).
Myostatin is ________.
A. an autocrine regulator that stimulates satellite cell function and muscle growth B. a paracrine regulator that inhibits satellite cell function and muscle growth C. an autocrine regulator that inhibits satellite cell function and muscle growth D. a paracrine regulator that stimulates satellite cell function and muscle growth
Name and briefly describe the important characteristic of each of the three phases of gastric secretion
What will be an ideal response?
Which of the following cranial nerves is NOT correctly matched with its function?
A. Olfactory - smell B. Abducens - feeling from the face C. Oculomotor - eye movement D. Trochlear - eye movement