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- 1. Multiple ChoiceThe third component of homeostatic control mechanisms that provides the means for the control center's response to the stimulus (change) in the body or environment.ReceptorRegulationEffectorEffective
- 2. Multiple ChoiceWhat is the first component of homeostatic control mechanisms that recognizes the change (stimulus) in the body or environment.ReceptorControl centerEffectorRegulation
- 3. Multiple ChoiceChildbirth is an example of what type of feedback?NegativePositive
- 4. Multiple ChoiceThe type of feedback that shuts down the stimulus.NegativePositive
- 5. Multiple ChoiceWhat term means "toward the MIDLINE of the body?MedialLateralIntermediateIpsilateral
- 6. Multiple ChoiceWhat term means AWAY from the midline of the body?MedialLateralContralateralIpsilateral
- 7. Multiple ChoiceWhich plane breaks the body into a top and bottom?SagittalTransverseCoronal (Frontal)
- 8. Multiple ChoiceWhich plane breaks the body into the front and back?SagittalTransverseCoronal (Frontal)
- 9. Multiple ChoiceWhat body membrane lines all body cavities that open to the exterior body surface?synovialserousmucouscutaneous
- 10. Multiple ChoiceWhich body membrane occurs in pairs?synovialserouscutaneousmucous
- 11. Multiple ChoiceThis system provides a barrier between the inside of the body and the outside environment.IntegumentaryDigestiveMuscularUrinary
- 12. Multiple ChoiceWhich plane breaks the body into the right and left side?Coronal (Frontal)TransverseSagittal
- 13. Multiple ChoiceThis system filters out liquid waste from the bloodstream to produce urine.UrinaryLymphaticMuscularNervous
- 14. Multiple ChoiceWhen an atom loses a valence electron, it becomes a(n) _____________ ion.positivenegativeneutralpolyatomic
- 15. Multiple ChoiceWhen an atom gains a valence electron, it becomes a(n) _____________ ion.positivenegativeneutralpolyatomic
- 16. Multiple ChoiceEvery atom/element in existence is unique, set apart, in what way?smellnumber of neutronselectron cloud sizenumber of protons
- 17. Multiple ChoiceSodium Chloride (Table Salt) is an example of a.....Ionic bondCovalent bondIsotopic bond
- 18. Multiple ChoiceWater would be an example of a....Ionic bondIsotopic bondCovalent bond
- 19. Multiple ChoiceWhat type of bond holds together two or more molecules of water?CovalentHydrogenIonic
- 20. Multiple ChoiceWhich of the following substances would have the greatest concentration of H+ ions?Ammonia with
pH 13Water with
pH 7Milk with
pH 5Lemon juice with
pH 2 - 21. Multiple ChoiceWhat type of substance has an equal concentration of H+ and OH- ions?AcidBaseNeutral
- 22. Multiple ChoiceWhich of the following carbohydrates is only made of ONE sugar?glucosestarchglycogensucrose
- 23. Multiple ChoiceProteins are made of monomers called ___________NucleotidesMonosaccharidesAmino AcidsGlycerol and fatty acids
- 24. Multiple ChoiceThe organic compounds that have many structural purposes and are used in many processes within the
cell are called ____________________.CarbohydratesLipidsProteinsNucleic Acids - 25. Multiple ChoiceThis organelle directs all activity in the cell. It is the BOSS! It also holds Chromatin (DNA).NucleusChloroplastMitochondriaGolgi Bodies
- 26. Multiple ChoiceThese clean up any unwanted material in the cell. You could compare them to a janitor!VacuoleLysosomeChromatinCytoplasm
- 27. Multiple ChoiceWhat is a Gene?A section of DNA that codes for a specific sugarA section of DNA that codes for a specific proteinA section of DNA that codes for a specific DNAA section of DNA that codes for a specific Nucleus
- 28. Multiple ChoiceThis molecule is important because it takes information from the DNA in the nucleus to the cytoplasm for translation.mRNAtRNADNARNA
- 29. Multiple Choice
The cell below is in a _________ solution.HypotonicHypertonicIsotonic - 30. Multiple ChoiceThe cell below is in a _____________ solution.HypertonicHypotonicIsotonic
- 31. Multiple ChoiceWhat is the name of the peg like protuberances that anchor the ridges of the epidermis to the dermis?Papillary ridgesPapillaeLanugoLanula
- 32. Multiple ChoiceIn the PNS, the Schwann cell forms a myelin sheath around the ________.dendritescell bodynucleusaxon
- 33. Multiple ChoiceControls arousal (sleepiness and awakefulness)Reticular FormationThalamusAmygdalaMedulla
- 34. Multiple ChoiceReceives sensory information and relays it to the proper part of brain for further processingHypothalamusReticular FormationCerebellumThalamus
- 35. Multiple ChoiceControls heartbeat and breathingPonsMedullaCerebellumThalamus
- Answer choicesTagsAnswer choicesTags