Which of the following is an invagination of the muscle cell’s sarcolemma?
(a) Cisternae
(b) Microtubules
(c) T tubules
(d) Sarcoplasmic reticula
The question was posed to me in an interview.
This is a very interesting question from Protein Interactions Modulated by Chemical Energy: Actin, Myosin and Molecular Motors in portion Three Dimensional Structure Of Proteins and Protein Function of Biochemistry