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PMD 603 Test With Complete Solution
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PMD 603 Test With CompleteSolution
CNS (central nervous system) - Answer Stores info. Generates thought, response to
stimuli
Skeletal muscle organization - Answer muscle, fascicles, muscle fibers, myofibrils,
myofilaments
Endomysium - Answer surrounds each muscle fiber
Paramysium - Answer surrounds fasicle
Epimysium - Answer surrounds entire muscle
Sacrolemma - Answer Surrounds muscle fibril
cell junctions - Answer Tight junctions, Acheron's junctions, gap junctions
Tight junctions - Answer Membranes of neighboring cells are pressed together at
intermediate filaments
Acheron's junctions - Answer Link actin between cells
gap juncitons - Answer Act as barriers
Diffusion - Answer No additional energy, without a mediator or with a channel or carrier
facilitated diffusion - Answer Use carrier proteins, no additional energy required, rate of
diffusion limited by Vmax,
Smooth ER - Answer lipid synthesis
Rough Er - Answer protein synthesis
Feed forward - Answer anticipates change, heartbeat increasing before exercise
Membrane protein - Answer Provide specificity and function to membrane, carrier
proteins transport molecules across the membrane, conformational change allow ions
to go through
integumantary system - Answer Maintain structural barrier
Cell types - Answer Nerve cell
Muscle cell
, Bone cell
Gland cell
Blood cell
Reproduction cell
Tissues - Answer Connective
Skeletal
Epithelial
Nervous
Cardiac
Smooth
intracellular fluid - Answer High in potassium phosphate and magnesium
extracellular fluid - Answer High in sodium, bicarbonate ions, oxygen, glucose, fatty
acids, amino acids
Capillaries - Answer Transport, bidirectional
nervous system - Answer CNS - brain stores info, response to stimuli
SNS. - receptors detect state of body and surroundings
Autonomic nervous system - heartbeat, secretions, GI tract, INVOLUNTARY
Thyroid hormone - Answer Metabolism
Insulin - Answer Glucose regulation
Adrenocorticotropic hormone (ACTH) - Answer Ion and protein metabolism
parathyroid hormone - Answer Bone metabolism
Barroreceptors - Answer In neck and thorax, impulses when BP too high
Thin filaments - Answer Actin
THICK filaments - Answer MYOSIN
Translation - Answer RNA TO PROTEIN
Translation steps - Answer initiation, elongation, termination
Initiation step - Answer TRNA binds to 5' end, moves till stop codon
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