Cell types Flashcards

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1
Q
  • They form the covering of all body
    surfaces
  • the major tissue in
    glands.
A

EPITHELIAL
TISSUES

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2
Q

Functions of Epithelial Tissue

A

protection
secretion,
absorption
excretion
filtration
diffusion
sensory reception

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3
Q

Location: Air sacs of lungs and the lining
of the heart, blood vessels,
lymphatic vessels
- Allows materials to pass
by diffusion and
filtration

A

Simple Squamous
Epithelium

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4
Q

secretes
lubricating substance.

A

Simple Squamous
Epithelium

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5
Q

Location: In ducts and secretory portions
of small glands and in the kidney
tubules
-Secretes and absorbs

A

Simple Cuboidal
Epithelium

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6
Q

Location: Ciliated tissues are in the bronchi,
uterine tubes and uterus;
smooth (nonciliated tissues)
are in the digestive tract,
bladder

A

Simple Columnar
Epithelium

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7
Q

Location: Ciliated tissues line the
trachea and much of the upper
respiratory tract

A

Pseudostratified
Columnar
Epithelium

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8
Q

Location: Lines the esophagus, mouth,
and vagina
-Outer layer of skin

A

Stratified Squamous
Epithelium

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9
Q

Location: Sweat glands, salivary glands,
and the mammary glands

A

Stratified Cuboidal
Epithelium

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10
Q

Epithelial Cell
based on
Specialized
Functions

A

Transitional Epithelium
Glandular epithelium
Olfactory epithelium

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11
Q

LOCATION: Lines the bladder, urethra and
the ureters

A

Transitional
Epithelium

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12
Q

Located in the glands

A

Glandular
Epithelium

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13
Q

located in the nasal cavities

A

Olfactory
Epithelium

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14
Q

CONNECTIVE
TISSUES

A

AREOLAR TISSUE
ADIPOSE TISSUE (FAT)
CARTILAGE
BONE
BLOOD

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15
Q

a loose connective tissue that can be seen
between the skin and muscles

A

Areolar Tissue

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16
Q

-It is present in the skin and organs.
- It is composed of fat globules
and is characterized by fat
storage

A

Adipose Tissue (Fat)

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17
Q

is the only fluid connective
tissue composed of blood cells
(RBC, WBC, and platelets) and
plasma.

A

Blood

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18
Q

-is a complex connective tissue
that forms the framework of the body.
-It has a rigid matrix rich in calcium and collagen fibers.

A

Bone

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19
Q

is made of chondrocytes with dense, flexible intercellular
materials.

A

Cartilage

20
Q

cushion
between bones

A

Cartilage

21
Q

MUSCLE TISSUES

A

SKELETAL
CARDIAC
SMOOTH

22
Q

These tissues are composed of long
cells called______

A

muscle fibers

23
Q

not striated; involuntary

A

Smooth Muscle Cells

24
Q

striated with an intercalated disk for
synchronized heart contraction; involuntary

A

Cardiac Muscle Cells

25
Q

striated; voluntary movements

A

Skeletal Muscle Cells

26
Q

These help in peristalsis and other involuntary
functions of the body.

A

Smooth Muscle Cells

27
Q

Provide support, help in movement, and maintain
homeostasis

A

Skeletal Muscle Cells

28
Q

It helps in blood circulation and keeps the heart
pumping

A

Cardiac Muscle Cells

29
Q

Nervous Tissues

A

Neurons
Neuroglia
Neurosecretory Cells

30
Q

Nerve cells that send
messages all over your
body to allow you to do
everything from breathing
to talking, eating, walking,
and thinking

A

Neurons

31
Q

These are special cells
found in the brain and
spinal cord. They
provide support to the
neurons and fibers.

A

Neuroglia

32
Q

These function as endocrine
organs. They release
chemicals from the axons
directly into the blood.

A

Neurosecretory Cells

33
Q

Meristematic Tissues

A

Apical
Intercalary
Lateral

34
Q

-These occur at the growing tips
and apicals of roots and stems.
-They raise the length of the plant.

A

Apical

35
Q

-They occur at the
internodes and basis of
leaves.
-They raise the size of
the internode.

A

Intercalary

36
Q

-These occur in the radial parts of
the stems and roots.
-They increase the thickness of
plants.

A

Lateral

37
Q

Simple Permanent Tissues

A

Parenchyma
Collenchyma
Sclerenchyma

38
Q

-These tissues are composed of
thin-walled cells having large
vacuoles.
-They are generally isodiametric
in shape.

A

Parenchyma

39
Q

They are elongated living cells
with minute little intercellular
gaps. Their cell walls are made
up of pectin and cellulose.

A

Collenchyma

40
Q

-They are long, narrow, and
thick-walled because of lignin
deposition in their cell wall.
-They do not have any
intercellular gap.
-Their main function is to
provide strength to the plants.

A

Sclerenchyma

41
Q

Complex Permanent Tissues

A

Xylem
Phloem

42
Q

-This tissue helps to transport
all dissolved substances and water
throughout the plant.
- It is also called
the chief conducting tissue.

A

Xylem

43
Q

-It is also called the plant’s
plumbing system.
-They carry the
dissolved food substances
throughout the plant.

A

Phloem

44
Q

Protective Tissues

A

Cork
Epidermis

45
Q

It is an external type of
protective tissue. These cells are
lifeless and lack intercellular gaps.

A

Cork

46
Q

This is a cell made up
of an outer casing throughout the
structure of the plants. The
stomata merge with this layer at
certain places.

A

Epidermis