Animal's Specialized Structures

Question 1

a group of similar cells that performs a common function

Answer 1

Tissue

Question 2

Study of animal and plant tissues

Answer 2

Histology

Question 3

instrument used to cut tissues into ultra-thin sections

Answer 3

Microtome

Question 4

4 types of tissues found in animals

Answer 4

Epithelial Tissues Cover
Connective Tissues Connect
Muscular tissues contract
Nervous tissue conduct

Question 5

it may be simple or stratified

Answer 5

Epithelial Tissues Cover

Question 6

Single layer of cells

Answer 6

Simple epithelium

Question 7

more than 1 layer of cells

Answer 7

Stratified epithelium

Question 8

single layer of FLATTENED cells

Answer 8

Simple Squamous Epithelium

Question 9

Single layer of ELONGATED CELLS

Answer 9

Simple Columnar Epithelium

Question 10

single layer of CUBE-SHAPED cells

Answer 10

simple cuboidal epithelium

Question 11

increases the surface are of absorption

Answer 11

Microvili

Question 12

found in small bronchioles of the respiratory tract for mucus movement

Answer 12

Ciliated simple Columnar epithelium

Question 13

Columnar cells of tall and thin, forming irregular shapes

Answer 13

Pseudostratified epithelium

Question 14

Large group of different tissues characterized by having dispersed cells and large extracellular space -extracellular matrix, includes protein fibers such as collagen, elastic, or reticular.

Answer 14

Connective Tissues Connect

Question 15

Functions of Connective Tissues Connect

Answer 15

-bind and support other tissues
-protection
-filling body space
-storage fats

Question 16

3 Large Classifications

Answer 16

1. Connective Tissue Proper
2. Supportive connective tissue (cartilage and bones)
3. Fluid connective tissue (blood and lymph)

Question 17

also called “areolar connective tissues”.

Answer 17

Loose Connective Tissues

Question 18

packed bundles of collagen fibers with few cells

Answer 18

Dense connective tissues

Question 19

Made of cells called reticulocytes

Answer 19

Reticular Connective Tissues

Question 20

-highly elastic (flexible)
-can reach 1.5 times its normal length and then recoil
-provides elasticity to tissues

Answer 20

Elastic Connective Tissues

Question 21

-store fats

Answer 21

Adipose Tissues

Question 22

A type of Connective tissue with cells called CHONDROCYTES, separated but strong yet flexible matrix made up of substance called chondrin, a protein - carbohydrate complex

Answer 22

Cartilage

Question 23

the hardest connective tissue contains cells called osteocytes

Answer 23

Bone

Question 24

A connective tissue with a liquid matrix called the blood plasma.

Answer 24

Blood

Question 25

red blood cell; transport oxygen

Answer 25

Erythrocytes

Question 26

white blood cell; defense against infection

Answer 26

Leukocytes

Question 27

blood platelets; blood clotting

Answer 27

Thrombocytes

Question 28

Contractile tissue responsible for movement

Answer 28

Muscular tissues contract

Question 29

responsible for many types of cell movements

Answer 29

Myosin and Actin

Question 30

Three types of muscular tissues

Answer 30

Skeletal
Cardiac
Smooth

Question 31

-It is ATTACHED to the BONES through TENDON
-They are under VOLUNTARY control

Answer 31

Skeletal Muscular Tissues

Question 32

-Found only in the walls of the heart
-They are STRIATED (strips) but its contraction is INVOLUNTARY controlled

Answer 32

Cardiac Muscular Tissues

Question 33

NON-STRIATED, spindle-shaped muscles that are involuntary controlled

Answer 33

Smooth Muscular Tissues

Question 34

In the stomach and small intestines, contraction cause ________

Answer 34

peristalsis

Question 35

It is made up of nerve cells are called NEURONS, found in brain and spinal cord.

Answer 35

Nervous Tissue Conduct

Question 36

Conduct impulses to and from the brain.

Answer 36

Neurons

Question 37

what are neurons made up of?

Answer 37

Dendrites (collect message)
Cell body (control center)
Axon (carry and transmit impulses away from the cell body to the next neuron)