#1
Which of the following is a characteristic of epithelial tissue?
Tightly packed cells with little extracellular matrix
ExplanationEpithelial tissue is characterized by tightly packed cells and minimal extracellular matrix.
#2
Where is simple squamous epithelium found in the human body?
Alveoli of the lungs
ExplanationSimple squamous epithelium is located in the alveoli of the lungs for efficient gas exchange.
#3
What is the main function of connective tissue?
Support and binding of tissues
ExplanationConnective tissue primarily provides support and binds various tissues together.
#4
Which type of epithelial tissue is specialized for stretching and recoiling?
Transitional epithelium
ExplanationTransitional epithelium is designed for stretching and recoiling, making it ideal for structures like the urinary bladder.
#5
Which of the following is a characteristic of smooth muscle tissue?
Involuntary control
ExplanationSmooth muscle tissue is under involuntary control.
#6
What is the primary function of nervous tissue?
Communication and control
ExplanationNervous tissue's primary function is communication and control through nerve impulses.
#7
What is the function of goblet cells in epithelial tissue?
Secretion of mucus
ExplanationGoblet cells in epithelial tissue are responsible for the secretion of mucus.
#8
Which type of muscle tissue is multinucleated and has striations?
Skeletal muscle tissue
ExplanationSkeletal muscle tissue is multinucleated and has striations.
#9
What is a distinguishing feature of pseudostratified columnar epithelium?
Presence of cilia and goblet cells
ExplanationPseudostratified columnar epithelium is characterized by the presence of cilia and goblet cells.
#10
Which type of connective tissue is characterized by a rigid matrix and provides support for the body?
Bone tissue
ExplanationBone tissue is characterized by a rigid matrix, providing strong support for the body.
#11
What is the primary function of stratified squamous epithelium?
Protection
ExplanationStratified squamous epithelium's primary function is to provide protection.
#12
In which organ would you find pseudostratified columnar epithelium with cilia?
Trachea
ExplanationPseudostratified columnar epithelium with cilia is found in the trachea.
#13
Where is transitional epithelium primarily found in the human body?
Urinary bladder
ExplanationTransitional epithelium is primarily found in the urinary bladder.
#14
Which connective tissue type is rich in collagen fibers and provides tensile strength to tendons and ligaments?
Fibrous connective tissue
ExplanationFibrous connective tissue is rich in collagen fibers, providing tensile strength to tendons and ligaments.