Liberty University BIOL 101 Quiz 5 Complete Solutions Correct Answers Key

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Liberty University BIOL 101Quiz 5 Complete Solutions Correct Answers KeyMore than two versionsThe nervous system interacts with the ___________ system to coordinate the internalintegration of all the other body systems together.The most common molecule in blood is:Which structure within the brain has the role of generating emotions?Signals from the nervous system cause muscles to contract. Such contraction only happensproperly because the muscle cell membraneFluoxetine HCl affects synapses byThe role of the hepatic portal system is to:Which of the following types of tissue helps to keep both our blood pressure regulated andour digestive processes effective?Which of the following brain regions and their functions are improperly matched?Which of the following is a type of neuron that receives a stimulus and transmits it to thecentral nervous system?Which is not a sign or symptom of inflammation?Your adaptive immune response has all of the following characteristics except that it is notWhich of the following is part of the human digestive system, correctly matched to the role itplays in the digestion process?As a student runs up a flight of stairs, her integumentary system serves her byThe hepatic portal vein forms from capillary beds in ______________ and leads to a secondset of capillary beds in ______________.The function of the ureter is toThe calcium-binding protein in smooth muscle is _______; while the calcium-binding proteinin skeletal muscle is ______.The structure of a human neuron is made up of aIn the human immune system, the three general lines of defense areAs a student runs up a flight of stairs, the first system needed to support the activities of themuscular system would be the _________ system.The function of the urinary bladder is to

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In the basic structure of the human heart, blood first flows through the right atrium, then ittravels to the:Systolic blood pressure:The most difficult aspect of evolving cell populations that can use ATP molecules in threedifferent ways (as an energy source, a nucleic acid monomer, and a neurotransmitter) isCranial and spinal nerves of the peripheral nervous system serveAlcohol has a pleasure-sensation-promoting effect in the synaptic cleft as a result of its abilitytoWhat is the difference between a chemical gradient and an electrical gradient?In the human immune system, the first line of defense includesThe pulmonary circulationAll of the following are systems of the body exceptTropomyosin’s role in muscle contraction is toThe elements in blood that carry oxygen are theWhicharrangement of organs represents the order in which food passes through the digestivesystemIon channelsNatural killer cellsWhich body system is least likely to be directly involved with controlling levels of bloodWhich of the following systems in the human body returns fluid from the body’s tissues tothe general circulation and the heartAfter blood flows through the left atrium, it travels to theThe left ventricle of the heart is larger becauseIn the human body, increased melatonin levelsA plant growing toward a source of light is exhibiting ____________ response.Learning behavior differs from instinctive behavior in that learned behaviorAs the tools we study are discovered to be highly responsive it becomes reasonable to assumethatAn optimal site from which the hormone leptin should originate:

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When an environmental change shifts an organism’s internal chemistry toward a new state,the organism’s response is to try to return its chemistry toward the original state. Thistendency on the organism’s part is calledAfter a fly trips the sensory hair on the modified leaf of a Venus fly trap, what is the very nextstep in the closing process?A plant’s response to directional light results inIn the human body, decreasing melatonin levelsHow does a Venus fly trap close? Once expansin has weakened the cellulose in the walls ofthe leaf trap cells,In the Venus Fly trap, how does the enzyme expansin help to close the trap?A white-crowned sparrow taken from anywhere in the world will singThesuprachiasmaticnucleienablethenervoussystemtorespondtodailylight/darkalterations through their stimulation ofThe sequence of events in how a Venus fly trap closes is:If a behavioral response to a given kind of stimulus changes with time the response isprobably an example ofIf a bog plant designed to catch insects proves unable to do so, the result will beHomeostasis can be described as:The human nervous system responds to daily alterations in light and darkness byOne effect of melatonin on the suprachiasmatic nuclei is that itIn the human body, melatonin supplementation is thought to help overcome the effects ofPeter Marler’s controlled experiments demonstrate learning in white-crowned sparrows. Thelearning is evidenced in their ability toWhich of the following is a molecular response by a cell to the hormone indole-3-acetic acid?Which of the following is a molecular response a cell makes to the hormone indole-3-aceticacid?In response to the hormone indole-3-acetic acid, a cellIn the lactose operon of E.coli, how does the repressor protein change its shape?If a plant is in the shade and fails to grow in the direction of the sunlight nearby, itIn animals, a specific hormone

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As opposed to instinctive behaviors, learned behaviorsPick the false statement concerning auxinsSelect the false statement:Melatonin has been found toWhen the lactose operon is shut downIn the lactose operon of E.coli, how does the repressor protein turn on and offSome of the members of the traditional medical community are reluctant to endorsemelatonin as a dietary supplement becauseIf a white-crowned sparrow was sound isolated and exposed at the critical song formationtime to two widely geographically separated songs of its own species, resulting in a mixeddialect, it wouldIf you came upon a half-buried red latex ball at the beach, which of its features would mostlead you to suspect that it was a designed thing, not an evolved thingHowcouldweshowthatthesuprachiasmaticnucleicontrolwakefulnessandbodytemperature with a periodicity of 25 hours independent of the daily cycling of light

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