Structurally, a sarcomere is
A) the region between two thick filaments.
B) the region between two Z lines.
C) an array of Z units.
D) the region between a thick filament and the next thin filament.
Answer: B
You might also like to view...
Abiotic interactions are
A. between organisms. B. between organisms and the environment. C. usually mutually costly. D. most important in tropical ecosystems. E. rare.
A situation in which the birth rate equals the death rate is called:
a. an intrinsic limiting factor b. exponential growth c. saturation d. zero population growth e. geometric growth
Four of the five answers listed below are pure-breeding. Select the exception
a. AA BB b. Aa BB c. AA bb d. aa BB e. aa bb
Which of the following are classes of nutrients?
A) carbohydrates B) dietary cholesterol C) lipids D) proteins