ATI TEAS 7 SCIENCE ACTUAL EXAM
3
microvilli - ANS-tiny folds of the apical cell membrane (small
intestine) that increase surface area.
jejunum - ANS-main site for absorption
duodenum - ANS-shortest segment but widest
CNS (central nervous system) - ANS-consists of the brain and spinal
cor...
ATI TEAS 7 SCIENCE ACTUAL EXAM
3
microvilli - ANS-tiny folds of the apical cell membrane (small
intestine) that increase surface area.
jejunum - ANS-main site for absorption
duodenum - ANS-shortest segment but widest
CNS (central nervous system) - ANS-consists of the brain and spinal
cord, integrates sensory information
PNS (peripheral nervous system) - ANS-cranial nerves and spinal
nerves, sends information to AND from the CNS
Somatic Nervous System (SNS) - ANS-the part of the peripheral
nervous system that controls voluntary movement of skeletal
muscles
autonomic nervous system - ANS-the part of the peripheral nervous
system that controls the glands and the muscles of the internal
organs (such as the heart). Its sympathetic division arouses; its
parasympathetic division calms.
interoreceptors (visceroreceptors) - ANS-respond to stimuli arising
in internal viscera and blood vessels
Mechanoreceptors - ANS-respond to touch, pressure, vibration, and
stretch
, Chemoreceptors - ANS-respond to chemicals (olfactory and taste
receptors)
photoreceptors (rods and cones) - ANS-respond to light
synthesize proteins from amino acids, embedded in the rough ER. -
ANS-ribosomes
involved in synthesizing materials that are transported out/within of
the cell - ANS-golgi apparatus
sacs used for storage, digestion and waste removal. Only one large
one in plant cells - ANS-vacuole
small organelle, moves material within a cell - ANS-vesicles
consists of microtubules (made from proteins) that help shape and
support the cell - ANS-cytoskeleton
liquid material within a cell - ANS-cytosol
refers to cytosol and the structures within the plasma membrane of
the cell - ANS-cytoplasm
has ribosomes on the surface, comprises the transport system -
ANS-rough er
does not have ribosomes on surface, comprises the transport
system - ANS-smooth er
structure generates atp, cellular differentiation, cell cycle and cell
growth regulation. numerous in eukaryotes (animal cells) - ANS-
mitochondria
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