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Anatomy and Physiology: Tissues, Muscles, and Skeletal Systems, Quizzes of Zoology

Definitions and key terms related to various types of tissues, including epithelial, connective, muscle, and nervous. It also covers the functions of the integument in animals, the differences between smooth and skeletal muscles, and the organization of striated muscle. Additionally, it discusses the roles of osteoblasts and osteoclasts in bone development and the organization of the sarcomere, actin, myosin, and troponin in muscle contraction.

Typology: Quizzes

2010/2011

Uploaded on 01/23/2011

alsoftball19
alsoftball19 🇺🇸

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TERM 1
4 types of tissues
DEFINITION 1
1. Epithelial (lines body, organs, vessels 2. connective- bone,
cartilage, blood 3. muscle- skeletal, cardiac, smooth 4.
nervous- neurons
TERM 2
smooth muscle
DEFINITION 2
non-striated, uninucleate, involuntary
TERM 3
skeletal muscle
DEFINITION 3
striated, multinucleate, voluntary
TERM 4
cardiac muscle
DEFINITION 4
striated, uninucleate, involuntary
TERM 5
Functions of integument
DEFINITION 5
thermoregulation, sensory info, communication(coloration)
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4 types of tissues

1. Epithelial (lines body, organs, vessels 2. connective- bone,

cartilage, blood 3. muscle- skeletal, cardiac, smooth 4.

nervous- neurons

TERM 2

smooth muscle

DEFINITION 2

non-striated, uninucleate, involuntary

TERM 3

skeletal muscle

DEFINITION 3

striated, multinucleate, voluntary

TERM 4

cardiac muscle

DEFINITION 4

striated, uninucleate, involuntary

TERM 5

Functions of integument

DEFINITION 5

thermoregulation, sensory info, communication(coloration)

invertebrate integument

single layered epidermis

TERM 7

vertebrate integument

DEFINITION 7

two layers (epidermis and dermis) Eppidermis- stratified,

keratinization dermis- glands, senses, pigments

TERM 8

hydrostatic skeleton

DEFINITION 8

fluid filled, manipulated to move with circular/longitudinal

muscles

TERM 9

endoskeleton

DEFINITION 9

nototchord, cartilage (w/ chondrocytes), bone

TERM 10

axial skeleton

DEFINITION 10

cranium, vertebral column, rib cage

actin

thin filament

TERM 17

myosin

DEFINITION 17

thick filament with heads

TERM 18

troponin and tropomyosin

DEFINITION 18

block the heads to avoid contraction calcium binds to

troponin to move it

TERM 19

sarcoplasmic reticulum

DEFINITION 19

stores calcium

TERM 20

motor unit

DEFINITION 20

one neuron + cells associated with that neuron

neuromuscular junction

where the neuron meets the muscle cell (synaptic cleft),

acetylcholine released into muscles and signals calcium

release from sarcoplasmic reticulum