Anatomy and Physiology – Tissues Study Guide with Practice Questions & Detailed Explanations | Latest 2026/2027 Update

Tissues Groups of cells that are similar in structure and function


Nervous Tissue responsible for internal communication; neurons and neuroglia; contains brain,
spinal cord, and nerves




Muscle Tissue A body tissue that contracts or shortens, making body parts move; has cardiac,
skeletal, and smooth muscles

,Epithelial Tissue Tissue that forms boundaries between different environments, protects, secretes,
absorbs, and filters; located in glands, skin surface, and lining of hollow organs




Connective Tissue supports, protects, binds other tissues together; locations can be bones, tendons,
and fat/padding tissue

, Epithelial tissue types a. simple squamous epithelium
b. simple cuboidal epithelium
c. simple columnar epithelium
d. stratified squamous epithelium
e. stratified cuboidal epithelium
f. stratified columnar epithelium
g. transitional epithelium
h. pseudostratified epithelium
i. glandular epithelium




simple squamous epithelium (description) single layer of flattened cells with disc-shaped central nuclei and sparse
cytoplasm; the simplest of the epithelia