At the Completion of Mitosis

question 48

Multiple Choice

At the completion of mitosis,

• A)each chromosome is composed of a single chromatid once more.
• B)the daughter cell nuclei have acquired the same number and kinds of chromosomes as the parent cell nucleus.
• C)the cell may not have yet undergone cytokinesis.
• D)All of the above are correct.

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Definitions:

EEG Pattern

The recording of electrical activity in the brain, analyzed in patterns to diagnose conditions or to understand neurological function.

Sleep Pattern

The habitual arrangement of the cycles of sleep and wakefulness over a 24-hour period.

Substance Dependence

Diagnosis given in the DSM-IV when a person’s substance use leads to physiological dependence or significant impairment or distress, as manifested by an inability to use the substance in moderation; a decline in social, occupational, or recreational activities; or the spending of large amounts of time obtaining substances or recovering from their effects.

Heroin

An illegal opioid drug derived from morphine, highly addictive and known for its euphoric effects.