During muscle contraction, a single myosin head consumes ATP at a rate of about ________ ATP per second

A) 7 B) 1 C) 5 D) 3 E) 9


C

Anatomy & Physiology

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There are two solutions separated by a semipermeable membrane. Solution a is 0.2 M NaCl and solution b is 0.1 M CaCl2. Will there be a net flow of water across the membrane? Why or why not?

What will be an ideal response?

Anatomy & Physiology

Chromosomes move to opposite poles in ________.

anaphase metaphase prophase telophase

Anatomy & Physiology

Which of the following is a blood clotting disorder?

A) polycythemia B) hemophilia C) leukocytosis D) leukopenia E) anemia

Anatomy & Physiology

All resting nucleated human cells contain

A. insulin. B. chromatin. C. glycogen. D. melanin. E. chromosomes.

Anatomy & Physiology