ANATOMY AND PHYSIOLOGY A+ QUESTIONS AND CORRECT ANSWERS

ANATOMY AND PHYSIOLOGY A+
QUESTIONS AND CORRECT
ANSWERS
An Animal Achieves Homeostasis By Maintaining A Variable At Or Near A Particular
Value, Called This - Answer-Set Point

Fluctuations In An Environmental Variable Above Or Below The Set Point Serve As
This - Answer-Stimulus

This Detects The Stimulus With Regards To Fluctuations In An Environmental
Variable And Triggers A Response - Answer-Sensor

The Sensor Triggers This, A Physiological Activity That Helps Return A Variable To
The Set Point - Answer-Response

Home Heating: Drop In Temperature Is... - Answer-Stimulus

Home Heating: Thermometer Is... - Answer-Sensor

Home Heating: Heater Produces... - Answer-Response

Homeostasis In Animals Relies Largely On This, A Response That Reduces The
Stimulus - Answer-Negative Feedback

A Variable May Have This, Rather Than A Single Set Point - Answer-Normal Range

This Triggers Mechanisms That Amplify Rather Than Dimish The Stimulus - Answer-
Positive Feedback

These In The Internal Environment - Changes To Set Points And Normal Ranges -
Are Essential To Normal Body Functions - Answer-Regulated Changes

One Way In Which The Normal Range Of Homeostasis May Change Is Through
This Process - Answer-Acclimatization

This Is The Process By Which An Animal Adjusts To Changes In Its External
Environment - Answer-Acclimatization

This Is The Process By Which Animals Maintain An Internal Temperature Within A
Tolerable Range - Answer-Thermoregulation

Birds And Mammals Are Mainly E___Thermic - Answer-Ndo

This Term Means That The Organism Is Warmed Mostly By Heat Generated By
Metabolism - Answer-Endothermic

,A Few Nonavian Reptiles, Some Fishes, And Many Insect Species Are Mainly
E___Thermic - Answer-Ndo

Amphibians, Lizards, Snakes, Turtles, Many Fishes, And Most Invertebrates Are
E___Thermic - Answer-Cto

These Are The Two Types Of Connective Tissues In Place - Answer-Fibroblasts,
Macrophages

These Secrete The Protein Ingredients Of The Extracellular Fibers - Answer-
Fibroblasts

These Are Cells That Roam The Maze Of Fibers, Engulfing Both Foreign Particles
And The Debris Of Dead Cells By Phagocytosis - Answer-Macrophages

This Is The Most Widespread Connective Tissue In The Vertebrate Body - Answer-
Loose Connective (Tissue)

Collagenous, Elastic, And Reticular Fibers In This Tissue Type Bind Epithelia To
Underlying Tissues And Hold Organs In Place - Answer-Loose Connective (Tissue)

This Tissue Type Is Dense With Collagenous Fibers That Form Parallel Bundles -
Answer-Fibrous Connective (Tissue)

Tendons And Ligaments Are Formed Of This Form Of Tissue - Answer-Fibrous
Connective (Tissue)

These Attach Muscles To Bones - Answer-Tendons

These Connect Bones At Points - Answer-Ligaments

The Skeleton Of Most Vertebrates Is Made Of This Connective Tissue - Answer-
Bone

This Is A Mineralized Connective Tissue - Answer-Bone

These Cells Deposit A Matrix Of Collagen; They Form Bones - Answer-Osteoblasts

These Three Ions Combine Into A Hard Mineral Within Bone Matrix - Answer-
Calcium, Magnesium, Phosphate

These Are The Repeating Units Of Hard Mammalian Bone - Answer-Osteons

Each One Of These Has Concentric Layers Of The Mineralized Matrix, Which Are
Deposited Around A Central Canal Containing Blood Vessels And Nerves - Answer-
Osteon(S)

This Is The Protein-Carbohydrate Complex Around Cartilage - Answer-Chondroitin
Sulfate

, This Connective Tissue Has An Abundance Of Collagenous Fibers Embedded In A
Rubbery Matrix - Answer-Cartilage

Cartilage Has An Abundance Of ___ Fibers Embedded In A Rubbery Matrix -
Answer-Collagenous

This Epithelial Surface Faces The Lumen - Answer-Apical (Surface)

This Epithelial Surface Is Exposed To Fluid Or Air - Answer-Apical (Surface)

This Epithelial Surface Is Often Covered With Specialized Projections, Like Microvilli
- Answer-Apical (Surface)

This Epithelial Surface Is Opposite The Basal Surface - Answer-Apical (Surface)

This Epithelial Surface Is Opposite The Apical Surface - Answer-Basal (Surface)

This Epithelial Surface Is Attached To A Lamina - Answer-Basal (Surface)

This Is A Dense Mat Of Extracellular Matrix That Separates The Epithelium From
The Underlying Tissue - Answer-Basal Lamina

The Most Common Functions Of These Tissues Are To Bind And Support Other
Tissues In The Body - Answer-Connective (Tissues)

This Tissue Consists Of A Sparse Population Of Cells Scattered Through An ECM -
Answer-Connective (Tissue)

The Three Kinds Of Connective Tissue Fibers Are Collagenous, Elastic, And ___ -
Answer-Reticular

The Three Kinds Of Connective Tissue Fibers Are Collagenous, ___, And Reticular -
Answer-Elastic

The Three Kinds Of Connective Tissue Fibers Are ___, Elastic, And Reticular -
Answer-Collagenous

These Fibers Provide Strength Combined With Flexibility - Answer-Collagenous
(Fibers)

These Fibers Are Nonelastic And Do Not Tear Easily When Pulled Lengthwise -
Answer-Collagenous (Fibers)

These Fibers Are Easily Stretched But Are Also Resilient, Snapping Back To Their
Original Length When Tension Is Released - Answer-Elastic (Fibers)

This Is The Protein That Makes Up Elastic Fibers - Answer-Elastin

These Fibers Are Very Thin And Branched - Answer-Reticular (Fibers)