APHY 101: Chapter 5: Tissues Latest
Exam with Guaranteed Pass Solutions
2025-2026 Updated.
Tissues - Answer Assembled group of similar cells that share a specific function
Intercellular junction - Answer Site of union between cells
Desmosome - Answer Specialized junction between cells, which serves as a "spot weld;" Ex.
Cells of the outer skin layer
Epithelial tissue (Function) - Answer Protection, secretion, absorption, excretion
Tight junctions - Answer Closes space between cells by fusing cell membranes; Ex. Cells that
line the small intestine
Gap junctions - Answer Form tubular channels between cells that allow exchange of gases;
Ex. Muscle cells of the heart and digestive tract
Epithelial tissue (Location) - Answer Covers body surfaces, covers and lines internal organs,
composes glands
Connective Tissue (Function) - Answer Bind, support, protect, fill spaces, store fat, produce
blood cells
Connective tissue (Location) - Answer Widely distributed throughout the body
Muscle tissue (Function) - Answer Movement
Muscle tissue (Location) - Answer Attached to bones, in the walls of hollow internal organs,
heart
Nervous tissue (Function) - Answer Conduct impulses for coordination, regulation,
integration, and sensory reception
Nervous tissue (Location) - Answer Brain, spinal cord, nerves
, Basement membrane - Answer Layer of nonliving material that anchors to epithelial tissue to
underlying connective tissue
Simple squamous epithelium - Answer Description: Single layer, flat
Function: Filtration, diffusion, osmosis, covers surface
Ex: Air sacs of lungs, walls of capillaries, lining of blood ad lymph vessels, part of the membranes
lining body cavities and covering viscera
Simple cuboidal epithelium - Answer Description: Single layer, cube-shaped cells
Function: Protection, secretion, absorption
Ex: Surface of ovaries, linings of kidney tubules, an liings of ducts of certain glands
Simple columnar epithelium - Answer Description: Single layer, elongated cells
Function: Protection, secretion, absorption
Ex: Linings of uterus, stomach, and intestines
Pseudostratified columnar epithelium - Answer Description: Single layer, elongated cells
Function: Protection, secretion, movement of mucus and substances
Stratified squamous epithelium - Answer Description: Many layers, top cells flattened
Function: Protection
Ex: Superficial portion of skin and linings of oral cavity, vagina, and anal canal
Stratified cuboidal epithelium - Answer Description: Two or three layers, cube-shaped cells
Function: Protection
Ex: Linings of ducts of mammary glands, sweat glands, salivary glands, and pancreas
Stratified columnar epithelium - Answer Description: Top layer of elongated cells, lower layer
of cube-shaped cells
Function: Protection, secretion
Ex: Part of the male urethra and lining of larger ducts of excretory glands
Transitional epithelium - Answer Description: Many layers of cube-shaped and elongated
cells
Function: Distensibility (the ability to stretch), protection
Ex: Inner lining of urinary bladder and linings of ureters and part of urethra
Exam with Guaranteed Pass Solutions
2025-2026 Updated.
Tissues - Answer Assembled group of similar cells that share a specific function
Intercellular junction - Answer Site of union between cells
Desmosome - Answer Specialized junction between cells, which serves as a "spot weld;" Ex.
Cells of the outer skin layer
Epithelial tissue (Function) - Answer Protection, secretion, absorption, excretion
Tight junctions - Answer Closes space between cells by fusing cell membranes; Ex. Cells that
line the small intestine
Gap junctions - Answer Form tubular channels between cells that allow exchange of gases;
Ex. Muscle cells of the heart and digestive tract
Epithelial tissue (Location) - Answer Covers body surfaces, covers and lines internal organs,
composes glands
Connective Tissue (Function) - Answer Bind, support, protect, fill spaces, store fat, produce
blood cells
Connective tissue (Location) - Answer Widely distributed throughout the body
Muscle tissue (Function) - Answer Movement
Muscle tissue (Location) - Answer Attached to bones, in the walls of hollow internal organs,
heart
Nervous tissue (Function) - Answer Conduct impulses for coordination, regulation,
integration, and sensory reception
Nervous tissue (Location) - Answer Brain, spinal cord, nerves
, Basement membrane - Answer Layer of nonliving material that anchors to epithelial tissue to
underlying connective tissue
Simple squamous epithelium - Answer Description: Single layer, flat
Function: Filtration, diffusion, osmosis, covers surface
Ex: Air sacs of lungs, walls of capillaries, lining of blood ad lymph vessels, part of the membranes
lining body cavities and covering viscera
Simple cuboidal epithelium - Answer Description: Single layer, cube-shaped cells
Function: Protection, secretion, absorption
Ex: Surface of ovaries, linings of kidney tubules, an liings of ducts of certain glands
Simple columnar epithelium - Answer Description: Single layer, elongated cells
Function: Protection, secretion, absorption
Ex: Linings of uterus, stomach, and intestines
Pseudostratified columnar epithelium - Answer Description: Single layer, elongated cells
Function: Protection, secretion, movement of mucus and substances
Stratified squamous epithelium - Answer Description: Many layers, top cells flattened
Function: Protection
Ex: Superficial portion of skin and linings of oral cavity, vagina, and anal canal
Stratified cuboidal epithelium - Answer Description: Two or three layers, cube-shaped cells
Function: Protection
Ex: Linings of ducts of mammary glands, sweat glands, salivary glands, and pancreas
Stratified columnar epithelium - Answer Description: Top layer of elongated cells, lower layer
of cube-shaped cells
Function: Protection, secretion
Ex: Part of the male urethra and lining of larger ducts of excretory glands
Transitional epithelium - Answer Description: Many layers of cube-shaped and elongated
cells
Function: Distensibility (the ability to stretch), protection
Ex: Inner lining of urinary bladder and linings of ureters and part of urethra
