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Zoology Laboratory Moving Exam Reviewer > Zoology Lab 2 > Flashcards

Zoology Lab 2 Flashcards

1
Q
  • Forms boundaries between different
    environments, protects, secretes, absorbs, filters
  • Hallmarks: irritable and contractile
A

Epithelial Tissues

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2
Q

One layer

A

Simple

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3
Q

More than one layer of cells

A

Stratified

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4
Q

Modification of simple epithelium

A

Pseudostratified

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5
Q

Modification of stratified epithelium

A

Transitional

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6
Q

Flat

A

Squamous

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7
Q

Circle-ish cube

A

Cuboidal

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8
Q

Long and tall

A

Columnar

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9
Q
  • Found in the lining of lungs and blood vessels
  • Mediators of filtration and diffusion
A

Simple Squamous Epithelium

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10
Q
  • Found in kidney
  • Absorption and secretion
A

Simple Cuboidal Epithelium

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11
Q
  • Secret mucus that coats and protects the surrounding surface from damage
  • Found in the cornea, inner ear, and nose
A

Simple Columnar Epithelium

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12
Q
  • Usually in trachea
  • Protects the lungs from these irritants
A

Pseudostratified Columnar Epithelium

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13
Q

A type of intestinal mucosal epithelial cell
that synthesize and secrete mucus

A

Goblet cells

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14
Q
  • Enable tissue to contract and expand
  • Urinary tract
A

Transitional Cuboidal Epithelium

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15
Q

Fewer fibers, more ground substance

A

Loose Connective Tissue

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16
Q

More fibers, less ground substance

A

Dense Connective Tissue

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17
Q

✓ base area
✓ like cytoplasm

A

Ground Substance

18
Q

Three protein fibers

A

Collagen, Elastic, Reticular

19
Q

✓ most abundant
✓ strongest

A

Collagen

20
Q

✓ bold pigment
✓ curly

A

Elastic

21
Q

✓ weblike
✓ networking and branching

A

Reticular

22
Q

Stem cell

A

Mesenchymal

23
Q

Immune systems

A

Macrophage

24
Q

Calorie storage system

A

Adipocyte

25
Q

Secrete / create fiber

A

Fibroblast

26
Q

Creation / secretion

A

Blast

27
Q

Maintenance

A

Cyte

28
Q

Broken down / repair

A

Clast

29
Q
  • Skin
  • More ground substance
  • Provides support and helps to protect organs, muscles, and many other tissues
  • Contains all three types of fibers
A

Areolar Connective Tissue

30
Q
  • Heart, stomach, liver
  • Globular area
  • Nucleus is at the side
  • Extends throughout the body
  • Known as the body fats
A

Adipose Tissue

31
Q
  • Aorta
  • Consists of fibroblasts and densely compacted parallel bundles of fibers –mainly elastic fibers
  • Provides elasticity and resilience to the tissues
A

Elastic Connective Tissue

32
Q
  • Tendon
  • Uniform alignment of fibers
  • Mainly made up of collagen fiber
  • Collagen fibers are packed together
  • Allows tissue to return to its original length after stretching
A

Dense Regular Connective Tissue

33
Q
  • Skin (dermis)
  • A 3-dimensional structure that can withstand significant force from different directions
A

Dense Irregular Connective Tissue

34
Q
  • Joints, respiratory tract
  • White semi-solid orientation cell
  • Helps your bones move smoothly past each other in your joints
A

Hyaline Cartilage

35
Q
  • Supports parts of your body that need to bend and move to function
  • Most flexible
  • mainly in the larynx, the external part of the ear (pinna), and the tube leading from the middle part of the ear to the throat (eustachian or auditory tube)
A

Elastic Cartilage

36
Q
  • Predominantly in the intervertebral disks of the spine and at the insertions of ligaments and tendons.
  • Act as a cushion within joints, where it helps manage compression forces and reduces stress placed on joints
A

Fibrocartilage

37
Q
  • Support and protection of soft tissues, calcium, and phosphate storage and harboring of bone marrow
  • Production of blood cells
A

Bone

38
Q
  • A fluid connective tissue
  • Deliver oxygen and nutrients to various cells and tissues of the body
A

Blood Cell

39
Q
  • Multinucleated (peripherally located)
  • Striation
  • Voluntary
  • Very long, cylindrical cells
  • Attached to bones
  • Contract to produce movement, sustain body posture and position, maintain body temperature, store nutrients, and stabilize joints
A

Skeletal Muscle

40
Q
  • Uninucleate
  • 1 fiber
  • Striated
  • Cylindrical cells
  • In the heart
  • Under involuntary control
  • Responsible for the contractility of the heart and, therefore, the pumping action
A

Cardiac Muscle

41
Q
  • Fusiform shape
  • 1 fiber / uninucleate
  • Involuntary control
  • In the walls of hollow organs, blood vessels, eyes, glands, skin
  • Spindle shape
  • Helps with digestion and nutrient collection
  • Exists throughout the urinary system, where it functions to help rid the body of toxins and works in electrolyte balance
A

Smooth Muscle

42
Q
  • Fundamental unit of the brain
  • Responsible for receiving sensory input from the external world
  • For sending motor commands to our muscles
  • For transforming and relaying the electrical signals at every step in between.
A

Neuron

Zoology Laboratory Moving Exam Reviewer (2 decks)

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