Question 1

Which of the following best describes the tissue shown in the first image (purple fibers with scattered nuclei)?

Accepted Answer

Loose connective tissue, which provides cushioning and fills spaces between organs.

Question 2

The second image shows a tissue with striations and multiple nuclei. What is the primary function of this tissue?

Accepted Answer

Movement of body parts through contraction.

Question 3

The third image displays cells with branching extensions. Which tissue type is represented, and what is its main function?

Accepted Answer

Nervous tissue; transmits electrical signals from one part of the body to another.

Question 4

Referencing the fourth image (grid with four tissue types), which tissue is most likely to be found lining the inside of the small intestine?

Accepted Answer

Simple columnar epithelium

Question 5

Based on the fifth image, which epithelial tissue type is most likely to be found in the lining of the respiratory tract, and what modification does it possess?

Accepted Answer

Pseudostratified ciliated columnar epithelium with cilia to move mucus.

Question 6

According to the sixth image (classification table), which tissue would be best suited for rapid diffusion of gases in the lungs?

Accepted Answer

Simple squamous epithelium

Question 7

The seventh image shows epithelial cells with microvilli and cilia. What is the main purpose of microvilli in these cells?

Accepted Answer

Increase surface area for absorption.

Question 8

In the eighth image, which junction is responsible for preventing the passage of water and solutes between cells?

Accepted Answer

Tight junction

Question 9

The ninth image illustrates tight junctions and adhesion belts. What is the role of the adhesion belt?

Accepted Answer

Attaches to the terminal web and helps maintain cell shape and stability.

Question 10

The tenth image shows gap junctions. Which of the following best describes their function?

Accepted Answer

Allow rapid communication and passage of ions between cells.

Question 11

The eleventh image depicts button desmosomes. Which statement is true about desmosomes?

Accepted Answer

They tie cells together and allow bending and twisting.

Question 12

Which tissue type, as shown in the twelfth image (lining of peritoneal cavity), is best suited for easy exchange of materials?

Accepted Answer

Simple squamous epithelium

Question 13

The thirteenth image (surface of tongue) shows many cell layers. What is the main function of this tissue?

Accepted Answer

Protection against abrasion and pathogens.

Question 14

The fourteenth image (kidney tubule) shows cuboidal cells. What is the primary function of this tissue?

Accepted Answer

Secretion and absorption.

Question 15

The fifteenth image (sweat gland duct) shows stratified cuboidal cells. Where is this tissue most commonly found?

Accepted Answer

Sweat glands and mammary ducts.

Question 16

The sixteenth image (intestinal lining) shows cells with microvilli. What is the main advantage of microvilli in this location?

Accepted Answer

Increased surface area for nutrient absorption.

Question 17

The seventeenth image (salivary gland duct) shows stratified columnar epithelium. What is the main function of this tissue?

Accepted Answer

Protection.

Question 18

The eighteenth image (lungs) shows pseudostratified ciliated columnar epithelium. What is the main function of cilia in this tissue?

Accepted Answer

Move mucus and trapped particles out of the respiratory tract.

Question 19

The nineteenth image (urinary bladder) shows transitional epithelium. What is the main characteristic of transitional epithelium?

Accepted Answer

Ability to stretch and change shape as the bladder fills and empties.

Question 20

Which equation best represents the relationship between surface area and absorption rate in epithelial tissues with microvilli?

Accepted Answer

$$	ext{Absorption Rate} \propto 	ext{Surface Area}$$

Tissue Level of Organization: Structure and Function of Primary Tissues

Guida di studio - Domande di pratica

Study guide - Flashcard