1Tissue that forms blood cells?
Hemopoietic tissue
2Microscopic study of tissues?
Histology
3Four basic tissue types of the body?
Epithelial, connective, muscle, and nervous tissue
4Level of organization made of similar cells performing a common function?
Tissue level of organization
5Embryonic layers that give rise to tissues?
Germ layers
6Inner germ layer forming the digestive tract lining and derivatives?
Endoderm
7Middle germ layer forming muscle, bone, and blood vessels?
Mesoderm
8Outer germ layer forming skin and neuroectoderm?
Ectoderm
9Tissue with closely packed cells and no blood vessels?
Epithelial tissue
10Functions of epithelial tissue include protection, secretion, and absorption?
Epithelial tissue
11Epithelium with a single layer of cells?
Simple epithelium
12Epithelium with multiple layers of cells?
Stratified epithelium
13Epithelium that appears layered but is actually one layer?
Pseudostratified epithelium
14Epithelium that changes shape when stretched?
Transitional epithelium
15Cell surface projections that increase surface area?
Microvilli
16Cell surface structures that move materials across the surface?
Cilia
17Cell junctions that bind cells together?
Desmosomes
18Cell junctions that prevent leakage between cells?
Tight junctions
19Cell junctions that allow cell-to-cell communication?
Gap junctions
20Structures that produce and secrete substances?
Glands
21Glands that secrete through ducts?
Exocrine glands
22Glands that secrete directly into the bloodstream?
Endocrine glands
23Unicellular exocrine gland found in epithelium?
Goblet cell
24Exocrine secretion using exocytosis?
Merocrine secretion
25Exocrine secretion releasing part of the cell?
Apocrine secretion
26Exocrine secretion involving whole-cell destruction?
Holocrine secretion
27Tissue with cells separated by an extracellular matrix?
Connective tissue
28Functions include support, protection, binding, and transport?
Connective tissue
29Cells that create extracellular matrix?
Blasts
30Cells that maintain extracellular matrix?
Cytes
31Cells that break down extracellular matrix?
Clasts
32Components of extracellular matrix?
Protein fibers, ground substance, and fluid
33Most common protein fiber in the body?
Collagen
34Fibers that stretch and return to original shape?
Elastic fibers
35Packing and supporting connective tissue?
Loose connective tissue
36Another name for loose connective tissue?
Areolar tissue
37Connective tissue with parallel collagen fibers?
Dense regular connective tissue
38Connective tissue with irregular collagen fibers?
Dense irregular connective tissue
39Fat-storing connective tissue?
Adipose tissue
40Framework of lymphatic organs?
Reticular tissue
41Firm connective tissue with cells in lacunae?
Cartilage
42Types of cartilage?
Hyaline, fibrocartilage, and elastic cartilage
43Cartilage found in trachea and rib cage?
Hyaline cartilage
44Cartilage found between vertebrae and in the knee?
Fibrocartilage
45Cartilage found in the external ear?
Elastic cartilage
46Hard connective tissue with mineralized matrix?
Bone
47Types of bone tissue?
Compact bone and cancellous (spongy) bone
48Connective tissue with a liquid matrix?
Blood
49Tissue that forms blood cells?
Hemopoietic tissue
50Location of hemopoietic tissue?
Bone marrow
51Muscle tissue that is striated and voluntary?
Skeletal muscle
52Muscle tissue that is striated and involuntary?
Cardiac muscle
53Muscle tissue that is nonstriated and involuntary?
Smooth muscle
54Tissue specialized for electrical impulse conduction?
Nervous tissue
55Cells that transmit nerve impulses?
Neurons
56Support cells of nervous tissue?
Neuroglia