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Straighterline A&P 1 Cumulative Final Questions and answers Latest Update Already Passed

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Straighterline A&P 1 Cumulative Final Questions and answers. Latest Which is an example of a normally occurring positive-feedback mechanism? - Ans-stretching of the uterus near the end of pregnancy ... Which of the following is the most widely distributed type of muscle in the body? - Ans-Smooth A doctor performing an autopsy on a patient concludes that part of the brain was likely damaged by trauma due to a large population of which type of cell? - Ans-microglia During DNA replication, how does each template strand eventually become two identical DNA molecules? - Ans-One strand forms continuously, the other forms in short segments spliced by DNA ligase Which is the most superficial layer of skin that is composed primarily of living cells? - Ans-stratum spinosum Which of the following components of the bone matrix, when removed, allows the bone to be easily shattered? - Ans-Collagen The targeted response of the hormone lipotropin is an increase in which of the following? - Ans-the breakdown of fat in adipose tissues What is the smallest level of organization in the body that contains the body's genetic information? - Ans-cellular Which sentence best describes the sliding filament model of muscle contraction? - Ans-Sarcomeres and myofibrils contract Which of the following is the definition of a third degree burn? - Ans-a burn that has destroyed the dermis and epidermis Which class of chemical messengers is secreted by neurons into synaptic clefts to activate an adjacent cell? - Ans-Neurotransmitter Which of the following types of openings in the skeletal system does a "sinus" describe? - Ans-Cavity Which of the following processes generates the most ATP within a human cell? - Ans-Oxidative phosphorylation What type of axons is found in a gray ramus comunicans? - Ans-unmyelinated, post-ganglionic axons Deep means - Ans-Away from the surface Which of the following is consistent with homeostasis? - Ans-As body temperature rises, sweating occurs to cool the body which of the following describes the position of the nose? - Ans-Superior to the mouth An organelle is - Ans-A small structure within a cell Posterior means - Ans-Toward the back of the body Which body system would be affected by degeneration of cartilage in joints? - Ans-Skeletal Inferior - Ans-Pointing towards the feet (down) The study of tissues is - Ans-histology Cephalic means - Ans-closer to the head the term "dorsal" means - Ans-toward the back of the body The thumb is ______ to the fifth digit (little finger). - Ans-lateral The shoulder is _______ to the elbow - Ans-proximal The inguinal region is commonly known as the - Ans-Groin Nerve cells generate electrical signals in response to changes in the environment. This is an example of - Ans-responsiveness Magnetic resonance imaging is based on the movement of - Ans-protons in a magnetic field The pectoral region is the - Ans-chest area An increase in the number of cells is - Ans-Growth What system removes nitrogenous waste products from the blood and regulates blood pH, ion balance, and water balance? - Ans-urinary The sural region is the - Ans-calf An anatomic image created from soun [Show More]

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