#1
Which of the following is not a type of connective tissue?
Muscle tissue
ExplanationConnective tissues mainly support, bind, or protect other tissues; muscle tissue is primarily responsible for movement.
#2
Which type of epithelial tissue is found lining the respiratory tract?
Pseudostratified columnar epithelium
ExplanationPseudostratified columnar epithelium is specialized for secretion and movement of mucus.
#3
Which of the following is not a characteristic of epithelial tissue?
Highly vascular
ExplanationEpithelial tissue lacks blood vessels; its nutrients diffuse from nearby connective tissues.
#4
Which type of connective tissue provides support and flexibility to the external ear?
Elastic cartilage
ExplanationElastic cartilage provides support and flexibility due to its elastic fibers.
#5
Which type of connective tissue is primarily composed of cells called chondrocytes?
Cartilage
ExplanationCartilage is composed of chondrocytes embedded in a matrix, providing support and flexibility.
#6
Where is smooth muscle tissue predominantly found in the body?
In the digestive tract
ExplanationSmooth muscle tissue is predominantly found in the walls of the digestive tract for peristalsis.
#7
Which type of tissue covers the body's surfaces, lines cavities, and forms glands?
Epithelial tissue
ExplanationEpithelial tissue covers body surfaces, lines cavities, and forms glands, providing protection and secretion.
#8
Which of the following is a function of nervous tissue?
Conduction of electrical impulses
ExplanationNervous tissue conducts electrical impulses, enabling communication and coordination within the body.
#9
Which type of muscle tissue is involuntary and found in the walls of internal organs?
Smooth muscle
ExplanationSmooth muscle tissue is involuntary and responsible for movements in internal organs, like digestion.
#10
Which type of muscle tissue is striated and under voluntary control?
Skeletal muscle
ExplanationSkeletal muscle tissue is striated and under conscious control for voluntary movements.
#11
Which type of tissue is responsible for the formation of blood cells?
Bone tissue
ExplanationBone tissue, specifically bone marrow, is responsible for the production of blood cells.
#12
What is the primary function of loose connective tissue?
Cushioning and holding organs together
ExplanationLoose connective tissue provides support, cushioning, and flexibility to organs.
#13
Which type of epithelial tissue lines the urinary bladder?
Transitional epithelium
ExplanationTransitional epithelium stretches to allow the urinary bladder to expand and contract.
#14
What is the primary function of fibrous connective tissue?
Providing strength and elasticity
ExplanationFibrous connective tissue provides strength and elasticity to structures like tendons and ligaments.
#15
What is the primary function of adipose tissue?
Insulation and energy storage
ExplanationAdipose tissue primarily acts as insulation, cushioning, and energy storage.
#16
What is the primary function of stratified squamous epithelium?
Protection
ExplanationStratified squamous epithelium acts as a protective barrier against physical and chemical stresses.
#17
Which of the following is a characteristic of cardiac muscle tissue?
Contains intercalated discs
ExplanationCardiac muscle tissue contains intercalated discs facilitating rapid electrical conduction between cells.
#18
Which of the following is a characteristic of nervous tissue?
Consists of neurons and neuroglia
ExplanationNervous tissue consists of neurons for transmitting signals and neuroglia for support and protection.
#19
Which of the following is a characteristic of adipose tissue?
Provides insulation and energy storage
ExplanationAdipose tissue provides insulation, energy storage, and cushioning.