#1
Which of the following is a connective tissue?
Adipose tissue
ExplanationConnective tissue characterized by storage of fat.
#2
Where would you find simple squamous epithelium?
Lining of blood vessels
ExplanationThin, single-layered epithelial tissue lining blood vessels, facilitating diffusion.
#3
Which of the following is not a function of epithelial tissue?
Contraction
ExplanationEpithelial tissue functions in protection, absorption, secretion, and sensory reception but not in contraction.
#4
What type of tissue forms tendons and ligaments?
Dense regular connective tissue
ExplanationConnective tissue comprising tightly packed collagen fibers, forming tendons and ligaments.
#5
Which of the following is a characteristic of skeletal muscle tissue?
Striated appearance
ExplanationMuscle tissue characterized by its striped (striated) appearance under the microscope.
#6
Which type of muscle tissue is under voluntary control?
Skeletal muscle tissue
ExplanationStriated muscle tissue attached to bones, controlled voluntarily.
#7
What is the main function of nervous tissue?
To transmit electrical signals
ExplanationTissue specialized in transmitting electrical impulses throughout the body.
#8
Which type of muscle tissue is striated and branched?
Cardiac muscle tissue
ExplanationMuscle tissue found in the heart, striated and branched in structure.
#9
What is the role of fibroblasts in connective tissue?
To secrete collagen fibers
ExplanationCells responsible for producing and maintaining the extracellular matrix, including collagen fibers, in connective tissue.
#10
Which of the following is a function of adipose tissue?
Insulation
ExplanationConnective tissue specialized in energy storage and thermal insulation.
#11
What distinguishes loose connective tissue from dense connective tissue?
Presence of more collagen fibers
ExplanationLoose connective tissue has fewer collagen fibers compared to dense connective tissue.
#12
Which type of tissue lines the respiratory tract and moves mucus?
Pseudostratified columnar epithelium
ExplanationEpithelial tissue found in the respiratory tract, with cilia that move mucus.
#13
Which type of connective tissue contains a fluid matrix?
Blood tissue
ExplanationConnective tissue composed of cells suspended in a liquid matrix called plasma.
#14
What is the main function of elastic cartilage?
Flexibility and recoil
ExplanationCartilaginous tissue providing flexibility and the ability to return to its original shape.
#15
Which type of tissue contains osteocytes?
Bone tissue
ExplanationConnective tissue characterized by a solid matrix, containing osteocytes responsible for bone maintenance and repair.