Biology, 16.10.2019 21:00 yaitzafigueroa
Question 9
1 pts
since skeletal muscle movements are controlled by nerve impulses, in which of the following would you expect the
ratio of motor neurons to muscle fibers to be the greatest?
large muscles of the upper arm
postural muscles of the back
muscles that control eye movements
the calf muscles
Answers: 2
Biology, 21.06.2019 20:00
Which of the following matches the organisms described with the correct domain? a. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycanb. archaea--multicellular, eukaryotic organisms that do not have cell wallsc. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sourcesd. bacteria--unicellular, eukaryotic organisms that always lack cell walls
Answers: 1
Biology, 22.06.2019 03:50
Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.
Answers: 1
Biology, 22.06.2019 05:30
Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?
Answers: 2
Question 9
1 pts
since skeletal muscle movements are controlled by nerve impulses, in wh...
1 pts
since skeletal muscle movements are controlled by nerve impulses, in wh...
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