what is considered the primary pacemaker of the heart?
✓ ~~~ SA node (sinoatrial)
in which location does a sperm cell first fertilize an egg?
✓ ~~~ fallopian tube
where is interstitial fluid found in the body?
✓ ~~~ in the tissues around cells
what is the normal pH of blood?
✓ ~~~ 7.35-7.45
which brain lobe is associated with judgement, planning, impulse control, and social
behavior?
✓ ~~~ frontal
, what does lipase do?
✓ ~~~ it breaks down fats into fatty acids and glycerol
T of F, a function of the liver is production of insulin?
✓ ~~~ false
which salivary gland produces mostly mucin?
✓ ~~~ sublingual
which substance in the teeth continues to form throughout life and support the
enamel?
✓ ~~~ dentin
what is dentin?
✓ ~~~ a calcified substance that is covered by cementum on the root and covers all of
the tooth's pulp
which layer of the heart is used for contraction that has striated muscle fibers?
✓ ~~~ myocardium
bile is produced by the?
✓ ~~~ liver
what is the chordae tendinae?
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