Histology for Cell Biology Midterm

What is the entire structure?

Thin skin

What is the layer at D and tissue name?

Layer: Dermis

Tissue names: Dense irregular connective tissue

What is B?

A hair follicle

What is A and what is the tissue type?

Sebaceous gland; tissue type: secretory epithelium

What is C?

Sudoriferous gland (sweat gland)

What tissue is this and where can this be found? (tissue and location)

Tissue: Stratified squamous non-keratinized epithelium

Location: Esophagus

The entire structure is what and which tissue?

Entire structure: Thin skin - epidermis

Tissue: Stratified squamous keratinized epithelium

What is A?

Stratum Corneum

What is B?

Stratum spinosum

What is C?

Stratum basale/ germinativum

What is this entire structure?

Cornea

What is A? (Name and tissue type)

Epithelium

Tissue type: Stratified squamous non-keratinized

What is B?

Bowman’s membrane (facts: cells adhere via hemidesmosomes)

What is C? (name/tissue type/component of the layer)

Corneal stroma

Tissue type: Dense regular connective tissue

Components of the layer: Collagen I/fibroblasts

What is D? (name and tissue type)

Descemet’s membrane

Tissue type: Simple squamous epithelium

Facts about layer: Increases w/age, no hemidesmosomes

What is this tissue and location?

Tissue: Simple cuboid

Location: Kidney tubules

What is A?

Choroid

What is B?

Melanin

What is C (name and tissue)?

Retinal pigment epithelium (RPE)

Tissue: simple cuboidal epithelium

Fact: Contains melanin

What is A?

Nucleus

What is B?

Lipid (Unstained)

What is this tissue?

Adipose tissue

What is A? (name and tissue)

Iris bilayer epithelium

Tissue: myoepithelium

What is this structure?

Iris

What is B? (name and tissue)

Iris Stroma

Tissue: Loose/areolar connective tissue

What is C?

Trabecular meshwork

What is D?

Canal of Schlemm

What is this tissue? (tissue name/ cells/ location)

Elastic cartilage

Cells: chondrocytes

Location: pinna of the ear

What is A?

Lipid droplet

What is B?

Perichondrium

What is C?

Elastic fibers

What is A?

Melanin

What is B? (name and tissue)

Retinal pigment epithelium (RPE)

Tissue: simple cuboidal epithelium

What is C?

Nucleus

What is A?

Brush border/microvilli

What is B?

Lumen

What tissue and location is this?

Tissue: simple columnar epithelium

Location: GI tract

What is A?

Neural retina

What is B?

Choroid

What is C? (name and tissue)

Sclera

Tissue: dense regular connective tissue

What is D?

Adipose tissue

What is A?

Adipose tissue

What is B?

Perichondrium

What tissue and cell is this?

Tissue: Hyaline cartilage

Cell: chondrocytes

What is C?

Chrondroblasts

What is A? (tissue type only)

Loose areolar connective tissue

What is B?

Anterior border layer

What is this structure and tissue?

Palpebral conjunctiva

Tissue: Stratified cuboid/columnar epithelium

What is A?

Goblet Cell

What is the structure and tissue?

Structure: Thick skin

Tissue: Stratified squamous keratinized epithelium

What is A?

Stratum corneum

What is B?

Stratum granulosum

What is C? (name and tissue)

Papillae

Tissue: Dense regular connective tissue

What is D?

Epidermal ridges

What is A?

Iris stroma

What is B? (the main thing and what it makes up)

Ciliary processes and pars plicata

What is C?

Outer pigmented layer of bilayer epithelium

What is D?

Inner non-pigmented layer of epithelium

Name the structure and tissue

Sweat gland and secretory epithelium

What is the location of this structure?

Thin skin

What is A?

Tarsal (meibomian) glands

What is B?

Cornea

What is C?

Limbus

What tissue is D?

Stratified areolar connective tissue (Stratified cuboid.columnar epithelium)

Fact: Secretes oil

What is this structure and tissue type for F?

Structure: Iris Stroma

Tissue: loose areolar connective tissue

What is A?

Ciliary Processes

What is B?

Posterior chamber

What is C?

Iris bilayer epithelium

What is D?

Anterior chamber

What is E?

Lens

What is A?

Posterior chamber

What is B?

Anterior chamber

What is C?

Iris

What is D?

Zonular fibers

What is E?

Ciliary process

What is H?

Lens bow

What is the location, tissue type, and cells?

Location: Pinna of ear

Tissue: elastic tissue
Cells: chondrocytes

What is A?

Lipid droplet

What is B?

Lacuna

What is this structure, organization, and the cells?

Structure: Bone (compact)

Organization: Osteon

Cells: Osteocytes

What is A?

Canaliculi

What is B?

Lacuna (osteocytes are within)

What is C?

Central/haversian canal

What is the location?

Intestine

What is A?

Goblet cells

What is the location and tissue type?

Location: Esophagus

Tissue type: Stratified squamous non-keratinized epithelium

What is the location and tissue?

Location: trachea

Tissue type: pseudostratified ciliated columnar epithelium

What is A?

Microvilli/brush border

What is the location and tissue type?

Location: kidney tubules

Tissue type: simple cuboidal epithelium

What is the tissue type?

Pseudostratified ciliated columnar cells

What cell is A?

Goblet cells (Mucin)

What is the structure and tissue?

Structure: Sebaceous gland attached to hair follicle

Tissue: Secretory epithelium