Lab tissues & skin

Question 1

What are the 4 types of tissue ?

Answer 1

-Epithelial
-Muscular
-Connective
-Nervous

Question 2

What are the different categories in Epithelial tissues ?

Answer 2

-simple squamous
-simple columnar
-simple cuboidal
-stratified squamous
-psudostratified columnar

Question 3

Stratified squamous

Answer 3

Multilayered regenerates rapidly , fond in harsh environment in/on the body

Question 4

Simple columnar

Answer 4

Single layer of tall column-like cells ,found in digestive tract / in testiness

Question 5

Pseudostratified columnar

Answer 5

Squished and abnormally shaped columnar cells,usually found in upper respiratory tract , trachea

Question 6

Simple squamous

Answer 6

Single layer of flat cells, found in capillaries, lungs

Question 7

Simple cuboidal

Answer 7

Single layer of cube-shaped cells,found in kidneys and glands

Question 8

Reproductive cells

Answer 8

Sperm and egg cells are haploid gamers

Question 9

What are the categories of the CONNECTIVE TISSUE’S

Answer 9

• adipose
  -Fibrous
  -Bone
  -Loose/Areolar
  -Blood
  -Cartilage

Question 10

Adipose

Answer 10

Cells contain a large flat droplet , used for energy storage

Question 11

Fibrous

Answer 11

Dense with collarino U.S. fibers, found in tendons and ligaments

Question 12

Bone

Answer 12

Osteocytes ,osteoblast’s,and osteoclasts suspended in an extra cellular matrix of hard calcium

Question 13

Loose/areolar

Answer 13

Binds epithelial and organs in place has loosely connected fibers

Question 14

Blood

Answer 14

Made up of plasma, erythrocytes,leukocytes and platelets , Carrie’s nutrients and wastes

Question 15

Cartilage

Answer 15

Chondrocytes secrete a rubbery matrix of collagen and chondroitin sulfate,found in joints

Question 16

What are the categories of Muscle tissue ?

Answer 16

-skeletal muscle
-smooth muscle
-cardiac muscle

Question 17

Skeletal muscle

Answer 17

Bundles of long ,un-branched,strained cells,responsible for voluntary movement !made up of sarcomeres

Question 18

Cardiac muscle

Answer 18

Branched and striated, has intercalated disks to help transfer of electrical signals ,found only in the heart,responsible for contraction of the walls of the heart

Question 19

Smooth muscle

Answer 19

Non-striated and spindle shaped , responsible for involuntary activity of things like the stomach and constriction/dilation of arteries

Question 20

What are the different categories of nervous tissue

Answer 20

Neurons

Question 21

Neurons

Answer 21

Receive and transmit signal throughout the body via the nervous system .can be found alone on neuron slides and also in the ventricular horns of spinal sections .