Animal Tissues

Question 1

It is a group of cells that have similar structure and that function together as a unit.

Answer 1

Tissue

Question 2

A nonliving material that fills the spaces between the cells

Answer 2

Intercellular matrix

Question 3

Types of Animal Tissues

Answer 3

• Epithelial tissue
• Connective tissue
• Muscle Tissue
• Nervous Tissue

Question 4

Are closely packed cell sheets that cover the body’s surface and line internal organs and cavities, providing protection and facilitating exchanges.

Answer 4

Epethilial Tissues

Question 5

A thin, specialized extracellular matrices surrounding most tissues in all metazoans

Answer 5

Basement membrane / basal lamina

Question 6

Simple layer of Epithelial Tissue cell shapes

Answer 6

• Pseudostratified
• Squamous
• Cuboidal
• Columnar

Question 7

If Pseudostratified forms a cilia

Answer 7

Ciliated and Non-ciliated

Question 8

Compound layer of Epithelial Tissue cell shapes

Answer 8

• Stratified
• Transitional

Question 9

Compound Stratified Epithelial cell shapes

Answer 9

• Stratified Squamous
• Stratified Cuboidal
• Stratified Columnar

Question 10

If Stratified Squamous contains keratin

Answer 10

Keratinized and Non-keratinized

Question 11

Squamous example

Answer 11

Esophagus

Question 12

Cuboidal example

Answer 12

Kidney

Question 13

Columnar example

Answer 13

Stomach

Question 14

Simple layer cell example

Answer 14

Lung alveoli

Question 15

Stratified or multiple layered cell example

Answer 15

Epidermis

Question 16

Pseudostratified or one layer of cell in a multilayered appearance

Answer 16

Trachea

Question 17

A serous membrane that surrounds and protects the heart

Answer 17

Pericardium

Question 18

A serous membranes that enclose the lungs and line the thoracic cavity

Answer 18

Pleura

Question 19

A serous membrane that lines the abdominal cavity and covers the abdominal organs

Answer 19

Peritoneum

Question 20

Keratinized layer is also called as

Answer 20

Stratum Corneum

Question 21

3 main component of Connective tissues derived from embryonic mesenchyme

Answer 21

• Cells (Fibroblast, Osteoblast, Chondroblast)
• Proteinaceous fibers (Collagen fibers, Elastic fibers)
• Matrix/ground substance (solid, soft, or liquid)

Question 22

Collagen fibers arranged in a parallel or wave-like fashion. Examples are tendons and ligaments

Answer 22

Dense Regular

Question 23

Collagen fibers arranged randomly. Examples are periosteum, perichondrium

Answer 23

Dense Irregular

Question 24

Gives structure to organs and muscles

Answer 24

Reticular connective tissue

Question 25

Types of cells dispersed among many types of fibers in a semifluid matrix

Answer 25

Areolar connective tissue

Question 26

- Serves as stored energy - Acts as cushion for many internal organs

Answer 26

Adipose Tissue

Question 27

Locations of Adipose Tissue

Answer 27

- Subcutaneous layer deep to skin - Yellow marrow of the long bones - Around the heart - Inside the eye-socket, posterior to the eyeball - Around the kidneys - Paddings around the joints

Question 28

- Solid yet pliable to a certain extent - Scattered lacunae

Answer 28

Cartilage

Question 29

What are the types of Cartilage

Answer 29

- Hyaline Cartilage - Fibro Cartilage - Elastic Cartilage

Question 30

- Consists of chondrocytes scattered among clearly visible dense bundles of collagen fibers. - Strongest among the cartilages

Answer 30

Fibro Cartilage

Question 31

Its function is to resist strong forces of compression and tension

Answer 31

Fibro Cartilage

Question 32

- Very flexible, provides support and maintain shape - Usually forms much of the fetal skeleton - Eases joint movement - Makes up the external ear and epiglottis.

Answer 32

Elastic Cartilage

Question 33

Provides smooth surface for gliding action and joints

Answer 33

Hyaline Cartilage

Question 34

Types of Bones

Answer 34

- Cancellous Bone - Compact Bone

Question 35

Parts of Bone Tissue

Answer 35

- Haversian canal - Lacunae - Osteocyte - Canaliculi - Lamella

Question 36

Components of Blood/Vascular Tissue

Answer 36

Plasma and Blood Corpuscles

Question 37

Function of white blood cells

Answer 37

Protection against bacteria, viruses and parasites

Question 38

Muscles controlled by the will

Answer 38

Voluntary Muscles

Question 39

Muscles that cannot be controlled by the will

Answer 39

Involuntary Muscles

Question 40

Example of voluntary muscle

Answer 40

Skeletal muscles

Question 41

Example of involuntary muscle

Answer 41

Smooth muscle and Cardiac Muscle

Question 42

Forms a communication network

Answer 42

Nervous Tissue