Into what units are the myofibrils of skeletal muscle organized?
A) A discs
B) sarcomeres
C) Z discs
D) antagonistic pairs
B
You might also like to view...
Cellular membranes are
A. fluid. B. solely composed of lipids. C. composed of a single layer of amphipathic molecules. D. selective to the transport of gases and small molecules only. E. characteristic of eukaryotes, but not prokaryotes.
Food intoxication usually has a shorter incubation period than food-borne infection.
Answer the following statement true (T) or false (F)
Four of the five choices listed below are parts of the
ecosystem. Select the exception. a. energy b. raw materials and nutrients c. decomposers d. producers e. consumers
Staphylococcus aureus food poisoning is long-lasting because ingested bacteria produce enterotoxins in the digestive system
Indicate whether the statement is true or false