Sleep-wake cycles are produced by interactions of nuclei in the brainstem
Indicate whether the statement is true or false.
TRUE
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The fibula is the major weight-bearing bone of the leg
Indicate whether the statement is true or false
What are the attachments of the plantaris?
a. Posterior tibia and fibula to the calcaneus via the calcaneal tendon b. Proximal lateral fibula to the medial foot c. Medial and lateral femoral condyles to the calcaneus via the calcaneal tendon d. Distal posterolateral femur to the calcaneus
Which choice describes the activation steps of a G protein-coupled receptor properly (and in correct order)?
A. Protein kinase activated, ion channel opened, ions enter and activate second messenger, G protein turned on B. Ligand binds to receptor, second messenger activated, G protein turned on, protein kinase activated C. Ligand binds to receptor, G protein activated, effector protein activated, second messenger made available D. Ion channel opened, G protein activated, second messenger synthesized, phosphatase ends signal
What are the eyes doing when the desynchronization of the alpha rhythm occurs?
A) The pupils are unevenly dilating. B) The eyes begin to focus on two different objects. C) The eyes are opening. D) The eyes are closing.