Which type of movement in the GI system propels food along the entire alimentary canal?
A) defecation B) peristalsis C) segmentation D) swallowing
Answer: B
You might also like to view...
Which of the following components of the nephron is largely confined to the renal medulla?
A) glomerular (Bowman's) capsule B) distal convoluted tubule C) collecting ducts D) proximal convoluted tubule E) glomerulus
Receptor molecules in synapses
A. tend to concentrate on presynaptic terminals. B. bind irreversibly with neurotransmitter. C. have a high degree of specificity. D. serve as channel proteins. E. can bind to any molecule in the synapse.
Mixtures are combinations of elements or compounds that are physically blended together but are not bound by chemical bonds
Indicate whether the statement is true or false
When a muscle or a group of muscles work as stabilizers, what type of contraction are they usually doing?
What will be an ideal response?