Which solution is the most likely to have a pH of 3 or 4?

A) Baking soda
B) Coffee
C) Water
D) Bleach


Answer: B

Anatomy & Physiology

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Select which reactions will usually be irreversible regarding chemical equilibrium in living systems.

A) glucose to CO2 and H2O B) ADP + Pi to make ATP C) H2O + CO2 to make H2CO3 D) glucose molecules joined to make glycogen

Anatomy & Physiology

Half of the fibers of each optic nerve decussate at the __________.

A. superior colliculus B. optic chiasm C. lateral geniculate nucleus of the thalamus D. optic foramen E. midbrain

Anatomy & Physiology

Which muscle(s) is(are) not involved with inspiration?

A. Diaphragm B. Rectus abdominis C. External intercostals D. Pectoralis minor E. Sternocleidomastoid

Anatomy & Physiology

Which consists of keratinized cells?

A. Nails B. Hair C. Stratum corneum D. All apply.

Anatomy & Physiology