Bio 1104 Lab Exam 2

Front 1

1st heart stage

Back 1

Superior/Inferior Vena Cava

Front 2

2nd heart stage

Back 2

Right atrium

Front 3

3rd heart stage

Back 3

Tricuspid valve

Front 4

4th heart stage

Back 4

Right ventricle

Front 5

5th heart stage

Back 5

Pulmonary valve

Front 6

6th heart stage

Back 6

Pulmonary artery

Front 7

7th heart stage

Back 7

Pulmonary vein

Front 8

8th heart stage

Back 8

Left atrium

Front 9

9th heart stage

Back 9

Bicuspid (Mitral) Valve

Front 10

10th heart stage

Back 10

Left ventricle

Front 11

11th heart stage

Back 11

Aordic valve

Front 12

12th heart stage

Back 12

Aorda

Front 13

Name the structure that anchors heart valves

Back 13

Chordae Tendinae

Front 14

3 Primary layers of the heart

Back 14

1) Epicardium
2) Myocardium
3) Endocardium

Front 15

3 types of blood vessels

Back 15

1) Arteries: takers
2) Veins: Givers
3) Capillaries: Gas exchange

Front 16

Name the structure responsible for creating the rhythm of the heart

Back 16

Sinoatrial node or "natural pacemaker."
Tells the heart when to contract via electric impulses.

Front 17

Where is the sinoatrial node located?

Back 17

The wall of the right atrium

Front 18

Diastolic

Back 18

Atrial contraction

Front 19

Systolic

Back 19

Ventricular contraction

Front 20

Number of heart valves in perch:

Back 20

2

Front 21

Number of heart valves in from:

Back 21

3

Front 22

Number of heart valves in pig:

Back 22

4

Front 23

What are RBCs called and what is their function?

Back 23

Erythrocytes; oxygen transport

Front 24

What is the function of platelets?

Back 24

Hemostasis/clotting

Front 25

What are WBCs called and name the two categories?

Back 25

Leukocytes; Granulocytes and Agranulocytes

Front 26

Name the 3 types of granulocytes:

Back 26

1) Neutrophils
2) Basophils
3) Eosinophils

Front 27

Name the 2 types of agranulocytes:

Back 27

1) Lymphocytes
2) Monocytes

Front 28

Name two components of ectoderm:

Back 28

1) Nervous system
2) Epidermis

Front 29

Name two components of mesoderm:

Back 29

1) Muscular system
2) Bones/Connective tissue

Front 30

Name two components of endoderm:

Back 30

1) Organs
2) GI tracts

Front 31

Specialized structure found only in mammals used to assist in the process of respiration:

Back 31

Diaphragm

Front 32

Function of lungs:

Back 32

Gas exchange/Respiration

Front 33

Mesenteries:

Back 33

Layer of tissue that holds intestines in place

Front 34

Swim bladder:

Back 34

Allows fish to remain buoyant

Front 35

Pancreas:

Back 35

Produces insulin and digestive enzymes

Front 36

Kidney:

Back 36

Filters blood and produces urine

Front 37

Spleen:

Back 37

Makes RBCs and filters foreign substances

Front 38

Gonad:

Back 38

Makes gametes

Front 39

Liver:

Back 39

Detoxifies blood and stores glucose

Front 40

3 types of epithelium tissues

Back 40

1) Squamous
2) Columnar
3) Cuboidal

Front 41

Where is squamous found?

Back 41

-Lining lungs and blood vessels.
-Used for gas exchange/diffusion.
-Ex. Alveoli in lungs

Front 42

Where is cuboidal found?

Back 42

-Lining tubules.
-Used for secretion/absorption.
-Ex. Kidney Tubules

Front 43

Where is columnar found?

Back 43

-Found in small intestine.
-Used for secretion/absorption.
-Ex. Villi in small intestine

Front 44

Name the 3 muscle types:

Back 44

-Skeletal
-Cardiac
-Smooth (NOT STRIATED)

Front 45

Stage 1 Starfish development:

Back 45

Fertilization & zygote formation

Front 46

Stage 2 starfish development:

Back 46

Morula - balls of cells (16-32)

Front 47

Stage 3 starfish development:

Back 47

Blastula: blastocoel formation

Front 48

Stage 4 starfish development:

Back 48

Gastrula:
- Development of Archenteron
- Invagination
- Germ layer formation