Cells & Tissues Flashcards

(33 cards)

1
Q

Components of the Integumentary system

A

Cutaneous membrane (skin), hair follicles, sebaceous glands, sweat gland , nails, sensory receptors, hypodermis.

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2
Q

Components of muscular system

A

Skeletal muscles, axial muscles, appendicular muscles, tendons, aponeuroses.

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3
Q

Components of skeletal system

A

Bones, cartilage, joints, axial skeleton, appendicular skeleton, red and yellow bone marrow

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4
Q

Components of nervous system

A

Central nervous system, brain, spinal cord, special senses, peripheral nervous system

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5
Q

Components of endocrine system

A

Pineal gland, hypothalamus, pituitary gland, thyroid gland, parathyroid gland, thymus, adrenal glands, pancreas, gonads

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6
Q

Components of lymphatic system

A

Lymphatic vessels, lymphatic fluid, B and T cells, lymph nodes, spleen, thymus

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7
Q

Components of cardiovascular system

A

Heart, blood vessels (arteries, capillaries & veins), blood

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8
Q

Components of respiratory system

A

Nasal cavity, paranasal sinuses, pharynx, larynx, trachea, bronchi, lungs

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9
Q

Components of digestive system

A

Oral cavity, large & small intestine, anus, salivary glands, oesophagus, stomach, liver, gallbladder, pancreas

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10
Q

Components of urinary system

A

Kidneys, urethra, bladder, ureters

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11
Q

Components of reproductive system

A

Male: testes, accessory organs- Epididymus, ductus deferens, seminal glands, prostate gland, urethra.
Female: Ovaries, uterine tubes, uterus, vagina & external genitalia, mammary glands

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12
Q

Function of integumentary system

A

Protection

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13
Q

Function of muscular system

A

Movement

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14
Q

Function of skeletal system

A

Support and protection

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15
Q

Function of cardiovascular system

A

Transport of oxygen and carbon dioxide, regulation of water content and temperature

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16
Q

Function of digestive system

A

Absorption of nutrients and eliminate waste

17
Q

Function of reproductive system

A

Production of sperm and gametes

18
Q

Function of nervous system

A

Regulate body activities through nerve impulses

19
Q

Function of endocrine system

A

Regulate body activities through releasing hormones

20
Q

Function of lymphatic and immune system

21
Q

Function of respiratory system

A

Transport of oxygen and carbon dioxide between blood and air

22
Q

Function of urinary system

A

Urine production

23
Q

Key function of epithelial tissue

A

Form selective barriers, secretory, protection

24
Q

Where are tight junctions located

A

Near the apical surface

25
Purpose of tight junctions
Prevent migration of proteins between apical and basal surfaces. Form a seal (are electrically tight), provide polarity to the cell
26
Adherans junction location
Near the apical surface, but below tight junctions
27
Purpose of adherans junctions
Provide structure and strength to the cell, a link from the cytoplasm of one cell to the cytoplasm of another
28
Location of desmosome junction
Towards the bottom of the cell, lowest of all lateral junctions
29
Purpose of desmosome junctions
Link the intermediate filaments of one cell to another, important for structural integrity,
30
Location of Gap junctions
Below adherans junction, above desmosome junction
31
Purpose of gap junctions
Involved in communication, ions can travel through gap junctions, important communication network
32
Location of hemidesmosome junctions
Located on the basal surface of the cell, attached to the basement membrane
33
Purpose of hemidesmosome junctions
To connect the cell to the basement membrane so it cannot slide around