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review > gen bio; homeostasis,feedback, tissue > Flashcards

gen bio; homeostasis,feedback, tissue Flashcards

1
Q

made up of one
layer of cells. Source: tunica mucosa of the
digestive tube lining of the glands

A

SIMPLE EPITHELIUM

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2
Q

receives stimulus

A

RECEPTOR

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3
Q

Long
cylindrical shape, Bundle forms, many nucleus
,many striations

A

STRIATED VOLUNTARY
MUSCLE / SKELETAL MUSCLE

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4
Q

involved in formation
and maturation of blood cells

A

HEMOPOEITIC TISSUE

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5
Q

are groups of similar cells performing a
definite function.

A

TISSUES

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6
Q

filled with granules containing keratohyalin
(keratin), nerve endings and epidermal
pigments

A

STRATUM GRANULOSUM

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7
Q

is a process of nervous and hormonal regulation by
which the body maintains levels. It is done to either
increase or lessen the change in the system.

A

FEEDBACK MECHANISM

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8
Q

something in the
environment that
causes change

A

STIMULUS

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9
Q

(inner lining of the
digestive tube)
* Taller rather than wide column in shape,
long and rectangular shape with oblong
nuclei or elongated nucleus contain goblet
cells

A

COLUMNAR EPITHELIUM

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10
Q

fibers in
the matrix are loosely arranged

A

LOOSE CONNECTIVE TISSUE-

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11
Q

Composed of collagen and elastic fibers for
strength and flexibility
* Extremely vascular
* Contains abundant touch receptors
* Provides finger print patterns.

A

DERMIS

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12
Q

is a specialized
intercellular junction where the
axon ends.

A

Synapse

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13
Q

a transmitter of
message via nerves or
hormones or both to
the effector

A

RELAY

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14
Q

very large branched tubular glands found in axillary, mammary, and genital areas
producing typical body odors.

A

APOCRINE

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15
Q

smooth muscle) attached to
it responsible for elevating the hair upon
contraction

A

arrector pil

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16
Q

specialized for reception
of stimulus Source: tongue, eye, skin

A

SENSORY EPITHELIUM –

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17
Q

Muscle or a gland

A

EFFECTOR

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18
Q

transmit impulses
towards the soma

A

Dendrite

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19
Q

nerve cells which transmit
signals

A

Neurons

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20
Q

cells are called
bone cells or osteocytes, each located in a space
called lacuna

A

BONE OR OSSEOUS TISSUE

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21
Q

actively dividing cells which replaces the cells
that are shed off. Primarily made up
of basal cell

A

STRATUM BASALE (germinativum)

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22
Q

is absence of melanin

A

albinism

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23
Q

large branched glands usually
opening through the hair sheaths along with
sebaceous glands
-cerumen/earwax

A

CERUMINOUS

24
Q

– transmits impulses
from soma to synapse

A

Axon

25
Q

1st major skin region (outside

A

EPIDERMIS

26
Q

is the process by which stimulus causes a response
which will increase the stimulation
* “Intensifies”
* “promotes further change”
* Stops only when stimulus is remove

A

POSITIVE FEEDBACK

27
Q

This type of tissue all develop from the mesenchyme
found in the embryo. The cells are loosely arranged
and are supported by a solid or liquid matrix.

A

CONNECTIVE TISSUE

28
Q
  • layers with cells slightly
    separated by tissue fluid but joined by delicate
    extensions of cytoplasm (skin strength and
    flexibility
A

STRATUM SPINOSUM

29
Q

translucent layer where
nails originate. Palms and soles

A

STRATUM LUCIDUM

30
Q

Strands of tightly - packed dead and
keratinized cells originating from the hair follicle

A

HAIR

31
Q

Short
branching shape Have few striations, single
nucleus /two nucleus

A

STRIATED INVOLUNTARY
MUSCLE OR CARDIAC MUSCLE

32
Q

(outermost layer of
the skin)
* Thin, scaly-look like, flattened on the
surface, fried-egg appearance with rounded
nucleus.

A

SQUAMOUS EPITHELIUM

33
Q

Spindle in shape of
cells, one nucleus located at the center,
absent of striations

A

SMOOTH INVOLUNTARY MUSCLE OR
VISCERAL MUSCLE

34
Q

– specialized for
production of germ cells. Source: gonads (ovary and
testis)

A

GERMINAL EPITHELIUM

35
Q

(lining of kidney
tubules)
* Dice shape, square-like shape with large
and spherical nucle

A

CUBOIDAL EPITHELIUM

36
Q

This tissue lines outer and inner surfaces of
the body. In most types of epithelial tissue,
the cells are compactly arranged and rest on
a basement membrane

A

EPITHELIAL TISSUE

37
Q

is the process when the receptor detect change and
initiate response that will go against the change.
* Reverse
* Reduce the change
* “bringing back again

A

NEGATIVE FEEDBACK

38
Q

specialized connective tissue which
transports substances

A

BLOOD

39
Q

fibers in
the matrix are compactly arranged

A

DENSE CONNECTIVE TISSUE

40
Q

self-regulating process by
which biological systems tend to maintain stability while adjusting to conditions that are optimal forsurvival.

A

HOMEOSTASIS

41
Q

supporting cells which has the
following

A

Neuroglia

42
Q

This tissue is specialized for the reception of
stimuli and transmission of impulses.

A

NERVOUS TISSUE

43
Q

specialized for
secretion Source: glands

A

GLANDULAR EPITHELIUM

44
Q

the cell body containing
the nucleus

A

Soma

45
Q

milk secreting, compound
alveolar glands which fully develop only during
pregnancy

A

MAMMARY

46
Q

This tissue is specialized for contraction

A

MUSCULAR TISSUE

47
Q

produced by melanocytes

A

Melanin:

48
Q

type of gland

small alveolar glands usually
formed close to hairs

absent on palms and
soles

sebum/oil

A

SEBACEOUS

49
Q

process in which new cells
(with keratin) push old cells to surface. 40-
56 days for new cells to reach surface

A

Keratinization:

50
Q

dead cells that are shed off at intervals;
responsible for variations in skin thickness

A

STRATUM CORNEUM

51
Q

made up of one
layer of cells but of different heights, thus showing a stratified appearance. Source:
inner lining of trachea

A

PSEUDO STRATIFIED

52
Q

tubular coiled glands that open in sweat pore on the surface of the skin secreting
a clear fluid
o Much more numerous
o Most abundant in palms, soles, &
forehead

A

ECCRINE

53
Q

state of balance in the body

A

HOMEOSTASIS

54
Q

The brain

A

INTEGRATOR

55
Q

made up of more than two
layers of cells. Source: epidermis

A

STRATIFIED

56
Q

Covering
COMPONENTS:
- Skin
- Hair
- Nail
- Glands

A

INTEGUMENTARY SYSTEM

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