When does nondisjunction occur?

A. Metaphase of meiosis II
B. Telophase of mitosis
C. Anaphase of mitosis
D. Anaphase of meiosis I or II


Answer: D

Anatomy & Physiology

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Rigor mortis occurs because, after death, there is no ability by the body to pump ________________________________________ back into the endoplasmic reticulum

Fill in the blank(s) with correct word

Anatomy & Physiology

Which of these is mismatched with its location?

A) falx cerebri; between cerebral hemispheres B) tentorium cerebelli; between cerebral hemispheres and cerebellum C) falx cerebelli; between cerebellar hemispheres D) superior sagittal sinus; runs along superior edge of the corpus callosum E) dural venous sinuses; large collecting veins located within the dural folds

Anatomy & Physiology

Eupnea is

A. a bacterial infection. B. normal quiet breathing. C. a component of Cheyne-Stokes respiration. D. a nonrespiratory pattern. E. excessive ventilation.

Anatomy & Physiology

Which of the following is(are) the only factor(s) that can be adjusted by the nervous or endocrine system to regulate blood flow?

A) vascular resistance B) turbulence C) viscosity D) vascular resistance and viscosity E) turbulence and viscosity

Anatomy & Physiology