During which stage of mitosis do replicated chromosomes condense and the nuclear envelope disappears? 

A 78 year-old male presents to your multi-disciplinary clinic for a baseline evaluation of speech and swallowing function. The medical history is significant for progressive weakness of the right arm and leg. Additionally, examinations reveal hyperreflexia and weakness of the right lower face, right lingual fasciculations and diffuse atrophy. Perceptually, the patient’s vocal quality is strained. The patient exhibits signs of pseudobulbar affect and denies knowledge of his deficits. A. Does this patient exhibit UMN signs, LMN signs, or both? Explain your answer (2 points).    

 What cranial nerves are involved in completion of a swallow?

In an XX mammal, which X chromosome will be inactivated?

Contraction of the posterior cricoarytenoid (PCA) muscle results in abduction of the vocal folds; innervation to the PCA is provided by the recurrent laryngeal branch of CN X.

The nucleus of an atom is composed of two subatomic particles, ______________ and _____________. 

What property of water is NOT attributable to hydrogen bonding between water molecules? 

When a cell in the human body ruptures, the immune system responds with inflammation. Which component of the ruptured cell elicits this response?

When water freezes into a solid, it’s molecules are packed together ________ densely than in a liquid state.

The lagging strand of DNA is built in pieces called: