Summarize the cell's activities during the G1, S, and G2 phases of the cell cycle
What will be an ideal response?
During the G1 phase of interphase, the cell performs its normal metabolic functions, a period of growth occurs, and the cell carries out rapid protein synthesis. Proteins are used to make new organelles and components of the cytoskeleton. During the S phase of interphase, DNA replication (synthesis) occurs. A copy of the DNA is needed for the process of cell division. Finally, during the G2 phase, another period of growth and rapid protein synthesis occurs. Proteins necessary for cell division are made and the centrioles are duplicated.
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A structure that is said to resemble a pearl necklace is a
A. sympathetic trunk. B. parasympathetic trunk. C. parasympathetic ganglion. D. splanchnic ganlion.
Discuss the changes in urinary output and possible causes of polyuria
What will be an ideal response?
The normal resting heart rate is about ________ times per minute
A) 35 B) 50 C) 75 D) 105
Loss of equilibrium and motor coordination would most likely be related to a lesion in which structure?
A. Limbic system B. Medulla oblongata C. Pons D. Cerebellum E. Pituitary gland