Anatomy Questions for HESI entrance exam
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A cut along the median plane; cuts the body into left and right. | show 🗑
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A cut along the frontal section; cuts the body into anterior and posterior sections. | show 🗑
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A cut through the middle of the body; cuts body into superior and inferior portions. | show 🗑
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This body cavity includes the cranial and spinal cavities. | show 🗑
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This body cavity includes the orbits & the nasal, oral, thoracic & abdominopelvic cavities. | show 🗑
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show | histology
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Group of cells that act together to perform specific functions. | show 🗑
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show | epithelial, connective, muscle & nerve
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Tissue that covers, lines & protects the body and its internal organs | show 🗑
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show | connective tissue
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show | nerve tissue
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show | muscle tissue
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voluntary muscle tissue | show 🗑
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Involuntary muscle tissue | show 🗑
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Basic unit of life; building block of tissues and organs | show 🗑
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show | proteins
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Where does meiosis take place? | show 🗑
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show | Epithelial
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What is replaced by bone during embryonic development? | show 🗑
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show | Cartilage
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show | skin
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show | dermis
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show | Stratum corneum, Stratum Lucidum, Stratum granulosum, stratum germinativum
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show | stratum germinativum
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show | melanin
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show | dermis
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Two types of sweat glands | show 🗑
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Sweat gland that regulates body temperature by releasing a watery secretion that evaporates from the surface of the skin. | show 🗑
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Sweat glands that are mainly in the groin and armpits and contain bits of cytoplasm in the secretion | show 🗑
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The ______ skeleton is make up of the pelvic girdle (os coxae) & the lower extremity. | show 🗑
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List the bones of the os coxae | show 🗑
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show | actin & myosin
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show | sarcomeres
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show | ATP & calcium
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Skeletal muscle = ______ muscle | show 🗑
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show | Synergists
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show | flexors
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show | extensors
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The ______ system is made up of the brain, spinal cord & nerves. | show 🗑
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show | cell body, dendrite, axon
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show | dendrites
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______ of a neuron transmits impulses away from the cell body. | show 🗑
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The 2 parts of the nervous system | show 🗑
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The division of the nervous system that consists of all of the nerves that transmit info to & from the central nervous system. | show 🗑
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show | Sensory (afferent) neurons & Motor (efferent) neurons
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show | sensory (afferent) neurons
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Neurons that carry nerve impulses away from the CNS, and toward the effector organs such as muscles, glands & digestive organs | show 🗑
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The major parts of the brain | show 🗑
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Part of the brain associated with movement & sensory input | show 🗑
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show | cerebellum
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Part of the brain that controls many vital functions such as respiration & heart rate | show 🗑
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How long is the spinal cord? | show 🗑
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The spine extends from the ______ to the ______. | show 🗑
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There are ______ pairs of spinal nerves that exit the spinal cord. | show 🗑
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The reflexes in which nerve impulses travel through the spinal cord only & don't reach the brain. | show 🗑
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The impulses that enter the dorsal horns of the spinal cord. | show 🗑
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The impulses that leave through the ventral horns of the spinal cord | show 🗑
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show | endocrine system
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The system that plays important roles in growth and sexual maturation | show 🗑
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show | hypothalamus
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Chemical messengers that control growth, differentiation & metabolism of specific target cells. | show 🗑
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show | steroid hormones & protein hormones
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The hormones that enter the target cells and have direct effect on DNA of the nucleus. | show 🗑
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The hormones that remain at cell surface and act through a second messenger AMP | show 🗑
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Hormones affect cell activity by altering the rate of __________. | show 🗑
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The cortisol released from the adrenal cortex reduces ______, raises ______ and inhibits release of _______. | show 🗑
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The master gland | show 🗑
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show | infundibulum
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2 major portion of the pituitary gland | show 🗑
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show | tropic hormones
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show | anterior lobe (adenohypophysis)
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show | posterior lobe (neurohypophysis)
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show | 55%, 45%
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show | erythrocytes, leukocytes & platelets
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What are ways to distinguish leukocytes? | show 🗑
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Leukocytes are active in ______ & ______. | show 🗑
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show | platelets
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Blood serves to transport _____ & _____ to body cells and to carry away ______ & ______. | show 🗑
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show | proteins
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Double pump organ | show 🗑
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show | oxygenation; systemic circuit
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Where blood is received | show 🗑
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show | ventricles
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show | tricuspid
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Valve on the left side of the heart | show 🗑
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show | Semilunar
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Blood is supplied to the myocardium (heart muscle) by the ______. | show 🗑
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Blood drains from the myocardium directly into the right atrium through the _______. | show 🗑
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The hears intrinsic beat is initiated by the ______. | show 🗑
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Device that measures the hearts wave of electrical activity | show 🗑
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The period from the end of one ventricular contraction to the end of the next ventricular contraction. | show 🗑
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The contraction phase of ventricular cycle | show 🗑
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show | diastole
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carry blood away from the heart | show 🗑
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carry blood toward the heart | show 🗑
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show | capillaries
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show | aorta
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The smallest arteries | show 🗑
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show | thinner
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The large veins that empty into the right atrium of the heart. | show 🗑
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show | arteries
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Vasoconstriction & vasodilation result from constriction & relaxation of ________ in the arterial walls. | show 🗑
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Vasoconstriction & vasodilation influence _____ & blood distribution to ________. | show 🗑
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Walls of ________ are thinner, less elastic & carry blood under lower pressure than arteries. | show 🗑
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Mechanisms that help draw venous blood back to the heart: (3) | show 🗑
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show | respirator system
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show | medulla
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show | external respiration
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The exchange of gasses between blood and body cells. | show 🗑
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show | Upper
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The upper respiratory tubules are lined with ________ that keep dirt & debris from entering the lungs. | show 🗑
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show | inhalation
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The process during which the lungs recoil as the respiratory muscles relax and the thorax decreases in size. | show 🗑
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Apocrine glands secretion traps debris & bacteria causing _________. | show 🗑
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Glands that release sebum through the hair follicles that lubricates the skin & prevents drying. | show 🗑
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Oil is produced by ______ secretion. | show 🗑
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show | shape
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show | long bone
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show | osteoblasts
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Axial skeleton consists of ______ bones of the skull. | show 🗑
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The bones of the axial skeleton are categorized as ______. | show 🗑
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List the 14 facial bones | show 🗑
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show | occipital, frontal, ethmoid, sphenoid, 2 parietal, 2 temporal, and the ossicles of the ear (mallus, incus, stapes)
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The axial skeleton also holds ______ bones of the vertebral column. | show 🗑
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# of cervical vertebrae | show 🗑
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show | 12
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show | 5
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show | 5
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Another name for coccygeal bone | show 🗑
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show | appendicular skeleton
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The pectoral/shoulder girdle, clavicle, scapula & upper extremity are housed in the __________. | show 🗑
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Most of the oxygen carried in the blood is bound to _________ in RBC's. | show 🗑
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Regulator of blood pH | show 🗑
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show | alimentary canal
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show | alimentary canal/digestive tract
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show | liver, pancreas, gallbladder
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Mechanical process of breaking down food with the teeth & tongue | show 🗑
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show | saliva
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Enzyme in saliva that starts digestion of complex carbohydrates | show 🗑
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show | bolus
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show | esophagus
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show | mucous membrane, submucous layer, muscular layer and serous layer
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After food enters the stomach, gastric glands secrete ________ that breaks down food. | show 🗑
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show | chyme
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the stomach regulates the movement of food into the ______. | show 🗑
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show | small intestine
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show | small intestine & pancreas; liver
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The ________ contributes water to dilute chyme & bicarbonate ions to neutralize the acid from the stomach. | show 🗑
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Regions of the small intestine | show 🗑
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show | small intestine
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The amino acids & simple sugars derived from proteins & carbohydrates are absorbed directly into ________. | show 🗑
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show | lacteals
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After fats are absorbed & added to the blood stream, all nutrients enter the ________ to be routed to the _______ for decontamination. | show 🗑
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small finger-like projections that greatly increase surface area of the intestinal wall | show 🗑
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show | large intestine
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show | intestinal flora
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show | ascending colon, transverse colon, descending colon, sigmoid colon, rectum
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show | anus
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parts of the urinary system | show 🗑
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The tubes that transport urine to the urinary bladder | show 🗑
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The place where urine is stored | show 🗑
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How urine exits the body | show 🗑
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Functional units of the kidney | show 🗑
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show | renal artery
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show | glomerulus
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Filtration of the blood occurs under the force of _______. | show 🗑
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show | diffusion
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Water is reabsorbed at the _______ of the nephron. | show 🗑
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show | urine
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show | production of gamates; production of hormones
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show | tropic
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show | cyclic; continuous
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What are gamates formed by? | show 🗑
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show | seminiferous tubules of each testis
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The interstitial cells between the seminiferous tubules, produce _________. | show 🗑
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Hormone that influences sperm cell development and produces body hair and deep voice. | show 🗑
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Where are sperm stored? | show 🗑
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Pathway for sperm during ejaculation | show 🗑
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Glands that produce semen | show 🗑
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show | FSH & LH
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Hormone that stimulates sperm production | show 🗑
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Hormone that stimulates intersitial cells to produce testosterone. | show 🗑
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show | estrogen
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show | 14; pituitary; corpus luteum
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What hormone is secreted by the corpus luteum? | show 🗑
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After ovulation, the egg is swept into the __________. | show 🗑
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show | oviduct
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Name for a fertilized egg | show 🗑
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In the uterus, the developing embryo is nourished by the ______, which is formed by materials and embryonic tissues. | show 🗑
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show | abdominopelvic cavity
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Movement of nutrients from the digestive tube into the bloodstream. | show 🗑
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show | actin
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show | amino acid
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show | antibody
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show | ATP
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Upper chambers of the heart | show 🗑
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Product of the liver that emulsifies fat | show 🗑
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Tissue made of cells & fibers that connect and support | show 🗑
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show | Ceruminous gland
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Bodies within the nucleus made of DNA and proteins called histones. | show 🗑
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show | CNS
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Imaginary line passing through the body from head to toe that divides the body into front & back portions | show 🗑
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show | cranial cavity
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show | diaphragm
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Movement of materials from high concentration to lower concentration | show 🗑
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show | digestion
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Crescent-shaped projection of gray matter within the spinal cord where sensory neurons enter the spinal cord | show 🗑
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Prenatal development time between the zygote and the fetus | show 🗑
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Inner lining of the uterus | show 🗑
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Functional proteins; names usually end in -ase | show 🗑
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A passage in the skull bone through which the spinal cord enters the spinal column | show 🗑
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show | formed elements
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Simple sugar found in certain foods, especially fruits | show 🗑
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Physiologic steady state that is naturally maintained within the body | show 🗑
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show | hypothalamus
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show | joints
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show | keratin
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show | keratinized epithelium
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show | lacteal vessel
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Tissue connecting bone to bone | show 🗑
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show | median plane
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Space within the thoracic cavity that houses all the organs of the chest except the lungs | show 🗑
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Thin sheets of tissue cells that line the body openings or canals that open to the outside of the body. | show 🗑
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Protein that makes up nearly half of the proteins in muscle cells | show 🗑
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show | oral cavity
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show | orbits
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show | organelle
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Measurement associated with acids and bases | show 🗑
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Engulfing of materials by certain cells of the body | show 🗑
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Liquid portion of the blood | show 🗑
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Blood flow through a network of vessels between the heart and the lungs for the oxygenation of blood and the removal of CO2 | show 🗑
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Organelle of the cell where protein synthesis takes place | show 🗑
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An imaginary line running from the front to back that divides the body into left and right sections. | show 🗑
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Organelle of the muscle fiber that stores calcium. | show 🗑
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show | sebaceous glands
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Thin sheets of tissue that line body cavities not having to exist to the outside | show 🗑
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The backbone that protects the spinal cord, which runs inside of it. | show 🗑
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show | subcutaneous tissue
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Sweat glands | show 🗑
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show | synovial membrane
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General blood circulation of the body, not including the lungs | show 🗑
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The chest cavity | show 🗑
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show | transverse plane
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Narrowing of the diameter of a blood vessel | show 🗑
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show | vasodilation
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show | Ventral horns
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show | ventricles
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show | zygote
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The ankle is ______ in relation to the knee. | show 🗑
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The serous membrane surrounding the heart. | show 🗑
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The actively mitotic layer of the epidermis. | show 🗑
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What is the total number of phalanges? | show 🗑
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the flexor carpi ulnaris located? | show 🗑
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The master gland | show 🗑
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The largest gland of the human body | show 🗑
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The storage area of urine | show 🗑
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The portion of the uterus under direct hormonal effect. | show 🗑
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The contraction of the diaphragm to enlarge the chest cavity and draw air into the lungs | show 🗑
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show | exhalation
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