17 Questions
What is the main function of epithelial tissue on the skin?
To protect against infections, injuries, chemicals, and dehydration
What is special about the epithelial tissue that coats the trachea?
It has projections like hair, known as cilia
What is the main structural adaptation of epithelial tissue based on?
Its function
Where is epithelial tissue typically found in the body?
On the outer surface and hollow surfaces of the body
What is the primary function of the epithelial tissue in the digestive tract?
To protect the underlying tissue from mechanical stress
What is the main difference between epithelial tissue and connective tissue?
Epithelial tissue covers surfaces, while connective tissue provides support and structure
What is the main function of modified lower epidermal cells?
To control the opening and closing of the stoma
Which type of tissue is not mentioned in the classification of tissues in multicellular organisms?
Blood tissue
What is the characteristic feature of cells in the palisade mesophyll?
Loosely arranged with lots of air space
What is the function of the stoma in a plant?
To facilitate the exchange of oxygen and carbon dioxide
What is the main characteristic of epithelial tissue?
It is a group of cells that have the same structure and function
What is the main function of rough endoplasmic reticulum?
Transporting proteins synthesized by ribosomes
What is the main function of smooth endoplasmic reticulum?
Synthesizing and transporting glycerol and lipids
What is the function of chlorophyll in plant cells?
absorbing sunlight and converting it to chemical energy
What is the main function of a vacuole in plant cells?
Regulating water balance and maintaining cell turgidity
What is the main difference between vacuoles in young plant cells and mature plant cells?
Young plant cells have many small vacuoles, while mature plant cells have a large vacuole
What is the function of the tonoplast membrane?
Surrounding the vacuole
Learn about the structure and functions of epithelial tissue, including its role in protecting the body from external factors, and the different types of muscle tissue. This quiz covers the characteristics of epithelial tissue and its adaptations for various bodily functions.
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