Bio Tissues Histology Microscopy

Front 1

Back 1

Goblet Cells

Hint 1

Epithelial

Front 2

Back 2

Mesothelium

Hint 2

Epithelial

Front 3

Back 3

Pseudostratified Columnar

Epithelial

Hint 3

Single layer of columnar shaped cells all touching basement membrane. Not all cells reach free surface. Ciliated


Protection, movement of materials if ciliated. If goblet cells then secretion.


Nasal Cavity. Upper respiratory tract. Associated with goblet cells

Front 4

Back 4

Simple Columnar

Single layer of column shaped cells attached to basement membrane. Nucleus towards basal region. May be ciliated.

Hint 4

Epithelial

Secretion & Absorption. Protection from height of cell.


Digestive tract. Glands. Associated with goblet cells.

Front 5

Back 5

Simple Cuboidal

Single layer of cube shaped cells. All resting on basement membrane. Centrally located nuclei. Avascular

Hint 5

Epithelial

Secretion & Absorption


Renal tubules. Glands. Lower part of respiratory tree

Front 6

Back 6

Simple Squamous

Single layered flattened squamous cells. Every cell touching basement membrane. Avascular

Hint 6

Epithelial

Diffusion & Filtration

Lining lumen of blood vessels. Capillaries made of only simple squamous serous membranes. Alveoli

Front 7

Back 7

Stratified Columnar

two or more cell layers thick

Hint 7

Epithelial

Front 8

Back 8

Stratified Squamous - Moist

Many layered, all cells in tissue alive. Moist, flattened cells.

Hint 8

Epithelial

Protection

Mouth, esophagus, parts of throat (pharynx and larynx)

Front 9

Back 9

Stratified Squamous Keratinized

In keratinized, upper layer of cells dead and filled with waterproofing protein called keratin

Hint 9

Epithelial

Protection

Upper surface of skin, hair, nails, and callous skin

Front 10

Back 10

Transitional Epithelium

a type of tissue consisting of multiple layers of epithelial cells which can contract and expand

Hint 10

Epithelial

accommodate fluctuation of volume of the liquid in an organ or tube, such as the urinary bladder, and protect against the caustic effects of urine


found in the urinary bladder, in the ureters, and in the superior urethra

Front 11

Back 11

Adipose

Connective

The fibroblasts have become fat cells. Will see more fat cells and less matrix.

Hint 11

Connective

Storing yellow fat (insulator)(energy reserve). Protection (shock absorber)

Surrounding heart, kidneys, part of hypodermis of skin

Front 12

Back 12

Areolar (Loose)

Fibers loosely arranged in matrix.

Hint 12

Connective

Packing agent

All over body

Front 13

Back 13

Blood

Hint 13

Connective

supply of nutrients and oxygen to tissues

circulatory system

Front 14

Back 14

Bone - Haversian System

Connective tissue, second hardest tissue of body. Matrix is amorphous and fibrous (mostly collagenous)

Types of cells: osteoblasts, osteocytes, osteoclasts

Chondrocytes contained within lacunae

Hint 14

Connective

Support, protection, movement (passive)

Location: skeleton

Front 15

Back 15

Dense Irregular

Tightly packed bundles of fibers in all directions.

Hint 15

Connective

Distribute pressure in many directions.

Dermis

Front 16

Back 16

Dense Regular

The fibers are tightly packed and cells squeezed between. Regular because all oriented in one direction.

Hint 16

Connective

Distribute pressure in one direction.

Ligaments and tendons

Front 17

(EXCLUDE)

Back 17

Elastic Cartilage

Hint 17

Connective


outer ear, larynx, and epiglottis

Front 18

(EXCLUDE)

Back 18

Fibrocartilage

Hint 18

Connective


If hyaline cartilage is torn all the way down to the bone, the blood supply from inside the bone is sometimes enough to start some healing inside the lesion. In cases like this, the body will form a scar in the area using a special type of cartilage called fibrocartilage.


found in the pubic symphysis, the annulus fibrosus of intervertebral discs, meniscus, and the TMJ.

Front 19

Back 19

Hyaline Cartilage

All characteristics of cartilage. Fibers are primarily collagenous

Hint 19

Connective


Hyaline cartilage exists on the ventral ends of ribs; in the larynx, trachea, and bronchi; and on the articular surface of bones.

Front 20

Back 20

Cardiac

Striated, single nucleus per cell (central). Cells branched provides strong network of cardiac muscle. Intercalated discs (speeds up contraction). Involuntary. Myogenic (beats by itself without need of nervous system stimulation)

Hint 20

Muscle

Myocardium of Heart only (middle layer of heart wall)

Front 21

*

Back 21

Nervous Tissue

2 cell types (neuron= functional unit) and (neuroglia= supportive cells)

Hint 21

Nervous

Monitor changes in environment and allow body to respond to changes

CNS (brain + spinal cord) & Peripheral (all nerves outside CNS)

Front 22

Back 22

Skeletal Muscle

Multinucleated fibers, striated. Fastest contracting voluntary muscle.

Hint 22

Muscle

Movement of skeleton

Attached to bone

Front 23

Back 23

Cardiac

Striated, single nucleus per cell (central). Cells branched provides strong network of cardiac muscle. Intercalated discs (speeds up contraction). Involuntary. Myogenic (beats by itself without need of nervous system stimulation)

Hint 23

Muscle

Myocardium of Heart only (middle layer of heart wall)

Front 24

*

Back 24

Nervous Tissue

2 cell types (neuron= functional unit) and (neuroglia= supportive cells)

A= Cell body (neuron)
B= Axons and Dendrites
C= Glial Cells

Hint 24

Nervous

Monitor changes in environment and allow body to respond to changes

CNS (brain + spinal cord) & Peripheral (all nerves outside CNS)

Front 25

Back 25

Skeletal Muscle

Multinucleated fibers, striated. Fastest contracting voluntary muscle.

Hint 25

Muscle

Movement of skeleton

Attached to bone

Front 26

Back 26

Smooth Muscle

Only non-striated muscle we covered

Hint 26

Muscle

Involuntary & regulates the blood flow in capillary beds of various organs and tissues


Located in wall of blood vessels (except heart)

Front 27

Monocot or Dicot?

Back 27

Dicot Leaf

Front 28

Monocot or Dicot?

Back 28

Dicot Root

Front 29

Monocot or Dicot?

Back 29

Dicot Stem

Front 30

Monocot or Dicot?

Back 30

Monocot Leaf

Front 31

Monocot or Dicot?

Back 31

Monocot Root

Front 32

Monocot or Dicot?

Back 32

Monocot Stem

Front 33

Monocot or Dicot?

Back 33

Monocot

Front 34

Monocot or Dicot?

Back 34

Dicot

Front 35

Muscle consists of what 2 proteins?

Back 35

contains contracting proteins: actin and myosin which if regularly arranged will make the muscle appear striated

Front 36

Composition and Functions of Connective Tissues?

Back 36

Types:
Connective tissue proper
Cartilage
Bone
Vascular

Hint 36

Functions:
support, protection, fillers, transport, energy reserve

Front 37

Composition and Function of Cartilage?

Back 37

Chondrocytes reside in lacunae within a matrix of mucopolysaccharides and fibers

Hint 37

functions: form and protection

Front 38

*
Types of connective tissue

Back 38

Connective tissue proper
Cartilage
Bone
Vascular

Front 39

Function of erythrocytes, leucocytes, and thrombocytes

Back 39

Part of vascular tissue (blood)

Erythrocytes= oxygen transfer

Leucocytes= immune system

Thrombocytes= blood clotting (platelets)