Cell types

Question 1

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

Answer 1

EPITHELIAL
TISSUES

Question 2

Functions of Epithelial Tissue

Answer 2

protection
secretion,
absorption
excretion
filtration
diffusion
sensory reception

Question 3

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

Answer 3

Simple Squamous
Epithelium

Question 4

secretes
lubricating substance.

Answer 4

Simple Squamous
Epithelium

Question 5

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

Answer 5

Simple Cuboidal
Epithelium

Question 6

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

Answer 6

Simple Columnar
Epithelium

Question 7

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

Answer 7

Pseudostratified
Columnar
Epithelium

Question 8

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

Answer 8

Stratified Squamous
Epithelium

Question 9

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

Answer 9

Stratified Cuboidal
Epithelium

Question 10

Epithelial Cell
based on
Specialized
Functions

Answer 10

Transitional Epithelium
Glandular epithelium
Olfactory epithelium

Question 11

LOCATION: Lines the bladder, urethra and
the ureters

Answer 11

Transitional
Epithelium

Question 12

Located in the glands

Answer 12

Glandular
Epithelium

Question 13

located in the nasal cavities

Answer 13

Olfactory
Epithelium

Question 14

CONNECTIVE
TISSUES

Answer 14

AREOLAR TISSUE
ADIPOSE TISSUE (FAT)
CARTILAGE
BONE
BLOOD

Question 15

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

Answer 15

Areolar Tissue

Question 16

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

Answer 16

Adipose Tissue (Fat)

Question 17

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

Answer 17

Blood

Question 18

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

Answer 18

Bone

Question 19

is made of chondrocytes with dense, flexible intercellular
materials.

Answer 19

Cartilage

Question 20

cushion
between bones

Answer 20

Cartilage

Question 21

MUSCLE TISSUES

Answer 21

SKELETAL
CARDIAC
SMOOTH

Question 22

These tissues are composed of long
cells called______

Answer 22

muscle fibers

Question 23

not striated; involuntary

Answer 23

Smooth Muscle Cells

Question 24

striated with an intercalated disk for
synchronized heart contraction; involuntary

Answer 24

Cardiac Muscle Cells

Question 25

striated; voluntary movements

Answer 25

Skeletal Muscle Cells

Question 26

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

Answer 26

Smooth Muscle Cells

Question 27

Provide support, help in movement, and maintain homeostasis

Answer 27

Skeletal Muscle Cells

Question 28

It helps in blood circulation and keeps the heart pumping

Answer 28

Cardiac Muscle Cells

Question 29

Nervous Tissues

Answer 29

Neurons Neuroglia Neurosecretory Cells

Question 30

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

Answer 30

Neurons

Question 31

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

Answer 31

Neuroglia

Question 32

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

Answer 32

Neurosecretory Cells

Question 33

Meristematic Tissues

Answer 33

Apical Intercalary Lateral

Question 34

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

Answer 34

Apical

Question 35

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

Answer 35

Intercalary

Question 36

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

Answer 36

Lateral

Question 37

Simple Permanent Tissues

Answer 37

Parenchyma Collenchyma Sclerenchyma

Question 38

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

Answer 38

Parenchyma

Question 39

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

Answer 39

Collenchyma

Question 40

-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.

Answer 40

Sclerenchyma

Question 41

Complex Permanent Tissues

Answer 41

Xylem Phloem

Question 42

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

Answer 42

Xylem

Question 43

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

Answer 43

Phloem

Question 44

Protective Tissues

Answer 44

Cork Epidermis

Question 45

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

Answer 45

Cork

Question 46

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.

Answer 46

Epidermis