A&P 1 final Exam | Complete Questions & Correct Detailed Answers |100% Correct) 2026 | 2027 Latest Update (Rated A)

A&P 1 final Exam | Complete Questions & Correct Detailed Answers |100% Correct) 2026 | 2027 Latest Update (Rated A) Quiz_________________? ______ brings limb towards body; _______ move limbs outward - ANSWER Flexion vs Extension Quiz_________________? ______ flat bones formed from bone deposited on mesenchymal tissue _______ bones formed by cartilage models first and replaced by bone - ANSWER Intramembranous ossification vs endochondral ossification Quiz_________________? ______ is the innermost layer of the meninges - ANSWER Pia Mater Quiz_________________? _______ contractions that result in shortening of the muscle length against a constant load (work done). ________ contractions that generate force but no appreciable shortening of muscle length most contractions have both components. - ANSWER Isotonic vs Isometric contraction Quiz_________________? _______ increase Ca in blood by increasing Osteoclast activity ________- decrease Ca in blood by decreasing Osteoclast activity - ANSWER Parathyroid hormone vs calcitonin Quiz_________________? __________ - away from the midline, _____ - towards the midline - ANSWER abduction vs adduction Quiz_________________? -Regulate amount of light -Secrete & absorb aqueous humor -Control lens shape - ANSWER Function of vascular tunic Quiz_________________? , = the sliding filament mechanism -myosin and actin filaments slide past one another -myosin head "crawls'' along acton -sarcomere shortens by increasing overlap -the filaments do NOT shorten - ANSWER skeletal muscle contraction Quiz_________________? 1.)Membrane is a selectively permeable barrier 2.)Membrane allows constant internal enviornment 3.) Membrane "communicates" with adjacent cells (enviornment) 4.) Membrane has proteins responsible for binding and adhering to other cells - ANSWER Features of plasma membrane Quiz_________________? 1) Acetylcholine 2) Biogenic Amines- Epinephrine, norephinephrine, dopamine, serotonin (PNS and CNS) 3) Amino Acids- GABA and glutamate (CNS) 4) Neuropeptides- Substance P and endorphins 5) Gases- NO and CO (PNS) - ANSWER classes of neurotransmitter Quiz_________________? 1) provides protective barrier against substances and forces outside the cell, 2) some act as receptors, 3) determines what goes in and out - ANSWER Functions of plasma membrane Quiz_________________? 1)phospholipids 2)proteins (several different kinds) 3)cholesterol 4)carbohydrate - ANSWER Structure of plasma membrane Quiz_________________? 3 fatty acids (chains of hydrocarbons) bonded to a glycerol, most fats are eaten and absorbed in this form, carbohydrate - ANSWER Triglyceride Quiz_________________? 4th and final stage of mitosis or meiosis, during which a nuclear membrane forms around each set of new chromosomes - ANSWER telophase Quiz_________________? 80-150 ml - ANSWER Volume of CSF Quiz_________________? a bone that is roughly cube shaped (eg wrist and ankle bones) - ANSWER short bone Quiz_________________? a brain structure located inthe brain stem that is involved in respiration, movement, and sleep - ANSWER Pons