Which of the following is considered dangerously underweight?
A. A BMI of 15.5 or lower
B. A BMI of 18.5 or lower
C. A BMI of 25 or lower
D. A BMI of 29.9 or lower
E. A BMI of 40 or lower
Answer: B
You might also like to view...
A substrate is another term for a(n) ____
a. enzyme b. product c. reactant d. active site e. cofactors
A mutation that causes an increase in function in a tumor suppressor gene would not likely cause cancer, because a tumor suppressor protein
A. normally responds to growth factors. B. activates a signal transduction pathway. C. does not promote cell division. D. inactivates growth factors. E. normally promotes the cell cycle.
The idiosyncratic hypothesis suggests that
A. Ecosystem function is independent of the number of species. B. Ecosystem function decreases as the number of species increases. C. Ecosystem function changes unpredictably as the number of species increases or decreases. D. Ecosystem function changes in a predictable, but non-linear manner with a change in species number. E. Ecosystem function decreases as the number of species decreases.
Explain why choanoflagellates are thought to be of particular evolutionary importance. What will be an ideal response?