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DCCC Bio150 Final Exam Practice Questions and Answers (100% Pass)
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DCCC Bio150 Final Exam Practice Questions and Answers (100% Pass)
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©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Sunday, August 4, 2024 12:41 AMWEST VIRGINIA UNIVERSIRTY- (WV) : 26506
DCCC Bio150 Final Exam Practice
Questions and Answers (100% Pass)
From proximal to distal, what bones form the upper limb? - ✔️✔️humerus
ulna and radius
carpals
metacarpals
phalanges
anatomical position - ✔️✔️erect, feet forward, arms at side with palms facing forward,
head facing forward
two sub cavities of the dorsal body cavity - ✔️✔️cranial-brain
vertebral-spinal cord
body's structural hierarchy, simplest to most complex - ✔️✔️atom, molecule,
macromolecule, organelle, cell, tissue, organ, organ system, organism
palpation - ✔️✔️touching or feeling
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,©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Sunday, August 4, 2024 12:41 AM
WEST VIRGINIA UNIVERSIRTY- (WV) : 26506
auscultation - ✔️✔️listening
percussion - ✔️✔️tapping
cytology - ✔️✔️study of structure and function of cells
concentration gradient - ✔️✔️down-moves from high to low
up-moves from low to high
ileum vs ilium - ✔️✔️ileum-portion of the small intestine
ilium-portion of the pelvis
positive feedback and its process - ✔️✔️-magnify or increase (birth)
-sensor (receptor), control center, effector
negative feedback and its process - ✔️✔️-reduce or reverse the stimulus
-sensor (receptor), control center, effector
which organelle is most active in causing programmed cell death - ✔️✔️lysosomes
When these two atoms react, both become stable. To become stable, sodium (NA #12)
will ______, while chlorine (CL #17) will ______. - ✔️✔️give up one electron; accept one
electron.
Acid - ✔️✔️compound that forms hydrogen ions (H+) in solution; less than 7 pH
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, ©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Sunday, August 4, 2024 12:41 AM
WEST VIRGINIA UNIVERSIRTY- (WV) : 26506
base - ✔️✔️A substance that decreases the hydrogen ion concentration in a solution,
more than 7 pH
Average pH of blood - ✔️✔️7.35-7.45
An acid with a pH of 6 has ________ hydrogen ions than pure water. - ✔️✔️10-fold more
buffer system - ✔️✔️A mixture of an acid and a base which resists changes in pH
synthesis reaction - ✔️✔️a reaction in which two or more substances combine to form a
new compound
A+B-->AB
decomposition reaction (catabolism) - ✔️✔️breaks chemical bonds
AB-->A+B
exchange reaction - ✔️✔️Parts of the reacting molecules are shuffled around to produce
new products
AB + CD --> AD + CB
reversible reaction - ✔️✔️a chemical reaction in which the products reform the original
reactants
Formula of amino group - ✔️✔️NH2
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