Which structure delivers a signal from the motor neuron to all the sarcomeres of a muscle cell?
A) myosin filament
B) filaments-line
C) T tubule
D) sarcoplasmic reticulum
C
You might also like to view...
A bacterial cell has a nonsense mutation that prevents it from producing a functional sigma subunit for RNA polymerase. Inability to synthesize a functional sigma subunit would have the most direct effect on
A. transcription initiation. B. transcription elongation. C. transcription termination. D. translation initiation. E. translation termination. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you already know about RNA polymerase? Consider Possibilities · Consider the different answer options. Which can you rule out? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Sperm-producing cells are referred to as
a. spermatocytes. b. Sertoli cells. c. interstitial cells. d. seminiferous cells. e. spermatogenic cells.
During which stage of cellular respiration is CO2 released?
a. during the citric acid cycle b. during glycolysis c. during electron transport system d. during both pyruvate oxidation and the citric acid cycle
Four of the following are gorilla features. Which one is the exception?
A. Spinal cord attached at rear of skull B. C-shaped spine C. Legs longer than arms D. Flat foot E. Opposable big toe