Animal Tissues

Question 1

What are the main components of digestive system?

Answer 1

Mouth, pharynx, esophagus, stomach, intestines, liver, pancreas, anus

Question 2

What are the main functions of digestive system?

Answer 2

Food processing such as ingestion, digestion, absorption and elimination

Question 3

What are the main components of circulatory system?

Answer 3

Heart, blood vessels, blood

Question 4

What are the main functions of circulatory system?

Answer 4

Internal distribution of material

Question 5

What are the main components of respiratory system?

Answer 5

Lungs, trachea, other breathing tubes

Question 6

What are the main functions of respiratory system?

Answer 6

Gas exchange such as uptake of Oz and disposal of coz

Question 7

What are the main components of immune and lymphatic system?

Answer 7

Bone marrow, lymph nodes, thymus, spleen, lymph vessels

Question 8

What are the main functions of immune and lymphatic system?

Answer 8

Body defense such as fighting infections and cancer

Question 9

What are the main components of excretory system?

Answer 9

Kidneys, ureters, urinary bladder, urethra

Question 10

What is the main function of excretory system?

Answer 10

Disposal of metabolic wastes and regulation of osmotic balance of stood

Question 11

What are the main components of endocrine system?

Answer 11

Pituitary, thyroid, pancreas, adrenal and other hormone secreting glands

Question 12

What is the main function of endocrine system?

Answer 12

Coordination of body activities such as digesters and metabolism

Question 13

What are the main components of the nervous system?

Answer 13

Brain, spinal cord, nerves, sensory organs

Question 14

What is the main function of nervous system?

Answer 14

Coordination of body activities such as defection of stimuli and formulation of response to it

Question 15

What are the main components of integumentary system?

Answer 15

Skin and it’s derivatives

Question 16

What is the function of integumentary system?

Answer 16

Protection against mechanical injury, infection and dehydration

Question 17

What are the main components of the skeletal system?

Answer 17

Bones, tendons, ligaments, cartilage

Question 18

What is the function of skeletal system?

Answer 18

Body support, protection of internal organs and movement

Question 19

What are the main components of muscular system?

Answer 19

Skeletal muscles

Question 20

What are the main functions of muscular system?

Answer 20

Locomotion and other movement

Question 21

What are the main kinds of animal tissues?

Answer 21

Epithelial tissues, nervous tissues, muscle tissues and connective tissues

Question 22

Where are epithelial tissues found?

Answer 22

On the external surfaces and internal organs and cavities of the body

Question 23

What are the functions of epithelial tissues?

Answer 23

Protection, sensory reception, secretion, absorption, excretion, diffusion, cleaning and reduction of friction

Question 24

What is the function of connective tissues?

Answer 24

Binds tissues and organs together and provide support and protection

Question 25

What are the main types of connective tissues?

Answer 25

Adipose tissues, bones, blood, cartilage, fibrous connective tissues and loose connective tissues

Question 26

What are the cell shape classifications of epithelial cells?

Answer 26

Simple squamous, simple cuboidal, simple columnar, stratified squamous, stratified cuboidal, stratified columnar and pseudostratified columnar

Question 27

Where are simple squamous epithelial cells found and what is their function?

Answer 27

Air sacs of lungs, lining of heart, blood vessels and lymphatic vessels. They allow materials to pass through by diffusion and filtration and secretes lubricating substances

Question 28

Where are simple cuboidal epithelial tissues founds and what is their function?

Answer 28

In ducts and secretory portions of small glands and in kidney tubules. They secrete and absorb substances

Question 29

Where are simple columnar epithelial cells found and what is their function?

Answer 29

Ciliates tissues are in bronchi, uterine tubes and uterus. Non ciliates tissues are in the digestive tract and bladder. They secrete mucus and the ciliated tissues moves the mucus.

Question 30

Where are stratified squamous epithelial tissues found and what is their function?

Answer 30

Skin, lines the esophagus, mouth and vagina. it protects against abrasion

Question 31

Where are stratified cuboidal tissues found and whet is their function?

Answer 31

Sweat glands, salivary glands and mammary glands. They are protective tissues

Question 32

Where is stratified columnar epithelial tissues located and what are the function?

Answer 32

The male urethra and ducts of some glands.it secretes and protects.

Question 33

Where are pseudrostratified columnar epithelial cells located and what are the functions?

Answer 33

Lines the trachea and much of the upper respiratory tract. Secretes mucus, ciliates tissue moves the mucus.

Question 34

Where are transitional epithelial tissues found and what are its function?

Answer 34

Lines the bladder, urethra and ureters. Allows the organs to stretch and expand.

Question 35

What are glandular epithelial tissues?

Answer 35

Columnar epithelial tissues with goblet cells

Question 36

Where are glandular epithelial tissues found and what is it's function?

Answer 36

Found in specialized gland cells. Synthesize and secretes substances such as enzymes, hormones etc

Question 37

Where are ciliates epithelial tissues found and what is their function?

Answer 37

In digestive tract, lungs, nose, uterus, fallopian tube. Absorb and secrete mucus.

Question 38

What is the function of adipose tissues?

Answer 38

Energy storage, provide padding and insulation

Question 39

What are bones?

Answer 39

Dense and mineralized connective tissues

Question 40

What is the function of bones?

Answer 40

Provide support, protect internal organs, produce red and white blood cells, store minerals

Question 41

What is blood?

Answer 41

Liquid extracellular matrix containing plasma, erythrocytes, leukocytes and platelets

Question 42

What is the function of blood?

Answer 42

Transport of oxygen nutrients hormones. Regulation of pH or temperature. Protection eg. Clotting.

Question 43

What is the composition of blood?

Answer 43

Plasma, Buffy coat, RBCs

Question 44

What is cartilage?

Answer 44

Tissue made up of cells called chondrocytes embedded in a matrix strengthened with fibers of collagen and sometimes elastin

Question 45

What are the 3 types of cartilage?

Answer 45

Elastic, hyaline and fiber

Question 46

Describe elastic cartilage

Answer 46

Flexible due to presence of elastic fibers

Question 47

Where is elastic cartilage found?

Answer 47

Outer ear, larynx and Eustachian tubes

Question 48

Describe hyaline cartilage.

Answer 48

Contains mostly type 2 collagen fibers

Question 49

Where is hyaline cartilage found?

Answer 49

Lining bone joints

Question 50

Describe fibrocartilage.

Answer 50

Contains more collagen than hyaline and contains mainly type 1 collagen. it is the strongest and most rigid cartilage.

Question 51

Where is fiber cartilage found?

Answer 51

Intervertebral discs, connects tendons and ligaments to bones

Question 52

Describe fibrous connective tissues.

Answer 52

Made up of collagen and fibroblasts, have high tensile and very strong with varying hexibility

Question 53

describe the 2 types of fibrous connective tissue.

Answer 53

Regular dense - arranged in parallel bundles Irregular dense - interweaving layer

Question 54

Give an example of regular dense fibrous connective tissue

Answer 54

Tendons and ligaments

Question 55

Give an example of irregular dense fibrous connective tissue.

Answer 55

Sclera

Question 56

What is the function of loose connective tissues?

Answer 56

Binds epithelium to underlying tissues and hold tissues and organs in place

Question 57

What are the 2 primary cell types in loose connective tissues?

Answer 57

Fibroblasts and macrophages

Question 58

What is the function of fibroblasts

Answer 58

Secrete proteins of extracellular fibers

Question 59

What is the function of macrophages?

Answer 59

Specialized roaming WBCs that engulf pathogens and debris