Bpk 105 Midterm Exam With 250 Questions And Correct Verified Well Explained Answers Just Released This Year

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BPK 105 MIDTERM EXAM WITH 250 QUESTIONS AND
CORRECT VERIFIED WELL EXPLAINED ANSWERS JUST
RELEASED THIS YEAR


Question: Extracellular - CORRECT ANSWER✔✔The cell membrane surrounds and supports the
contents of the cell, selectively preventing the entry of ___________ substances, that is
substances found outside the cell.




Question: Secondary Active Transport - CORRECT ANSWER✔✔In the digestive system, glucose
moves across the cell membrane against its concentration gradient. The movement of glucose is
coupled to the movement of sodium. Sodium moves down a concentration gradient established
by the sodium potassium pump. Glucose, in this case, is moving by ___________________.




Question: Hypotonic - CORRECT ANSWER✔✔A red blood cell placed in a(an) _____________
solution will expand as water enters by osmosis.




Question: Osmosis - CORRECT ANSWER✔✔The diffusion of water across the cell membrane
when a cell is placed in a hypertonic solution is called ______________.




Question: Solvent - CORRECT ANSWER✔✔Water is a(n) _______________, or the predominant
liquid forming the solution surrounding the cells of the body.




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QUESTION:Reactants - CORRECT ANSWER✔✔Two or more ______________ can enter into a
synthesis chemical reaction to form a larger, more complex product.




Question: Homeostasis - CORRECT ANSWER✔✔The maintenance of body temperature within a
normal range around the set point of 37 Celsius is a good example of _________________ at
work in the body.




Question: Cell - CORRECT ANSWER✔✔The basic living units of all plants and animals differ in
structure and function but are still considered __________, as they have many characteristics in
common.




Question: Protiens - CORRECT ANSWER✔✔The building blocks of _____________ are amino
acids, which when combined form the structure of many body tissues as well as the enzymes
that regulate the rate of chemical reactions in the body.




Question: Products - CORRECT ANSWER✔✔In a decomposition chemical reaction reactants are
broken down into smaller, less complex ______________.




Question: Physiology - CORRECT ANSWER✔✔The study of __________________ deals with the
processes or functions of living organisms.




Question: Reactants - CORRECT ANSWER✔✔Two or more ______________ can enter into a
synthesis chemical reaction to form a larger, more complex product.




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Question: Gene Expression - CORRECT ANSWER✔✔The process of taking the information
contained in DNA, transcribing it into mRNA and translating it through protein synthesis is called
________________.




Question: Hypertonic - CORRECT ANSWER✔✔A _____________ solution contains a lower
concentration of water than cytoplasm.




Question: Intracellular - CORRECT ANSWER✔✔The cell membrane surrounds and supports
______________ substances, or substances found inside the cell.




Question: Synaptic Cleft - CORRECT ANSWER✔✔The neurotransmitter acetylcholine must pass
across the ___________________ to trigger action potential within the muscle.




Question: Creatine Phosphate - CORRECT ANSWER✔✔During intense activity the high energy
molecule _______________________ can quickly produce ATP to maintain muscle contraction.




Question: Anaerobic - CORRECT ANSWER✔✔_____________ respiration supports intense
muscle contraction for up to 2-3 minutes, does not require oxygen, and results in the
production of ATP and lactic acid.




Question: Myosin - CORRECT ANSWER✔✔The thick _______________ myofilament contains a
head portion which binds to form the cross bridge and contraction cycle.

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Question: Depolarize - CORRECT ANSWER✔✔An inward rush of sodium ions causes the inside
of the cell to ________________ and become more positive.




Question: Aerobic - CORRECT ANSWER✔✔_____________ respiration is very efficient and
requires oxygen to produce ATP within the mitochondria.




Question: Isometric - CORRECT ANSWER✔✔Contraction of postural muscles that does not
result in a change in length of the muscle is called a(n) ____________ contraction.




Question: Blood-brain Barrier - CORRECT ANSWER✔✔The supportive glial cells known as
astrocytes participate along with blood vessels to form a permeability barrier in the CNS, known
as the _____________ barrier.




Question: Threshold - CORRECT ANSWER✔✔If the local potential change at the axon hillock is
high enough, above ____________ value, the opening of more sodium channels will be
triggered and an action potential generated.




Question: Axon Hillock - CORRECT ANSWER✔✔The __________________ region of the neuron
is found at the junction where the axon leaves the cell body. It determines whether an action
potential will be sent down the axon.




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