Question 1

Which of the following best describes the organ level of structural organization in the human body?

Accepted Answer

It contains two or more types of tissues working together to perform specific functions.

Question 2

A scientist is studying the lining of blood vessels. Which type of epithelial tissue is she most likely examining?

Accepted Answer

Simple squamous epithelium

Question 3

Which of the following is NOT a function of connective tissue?

Accepted Answer

Secretion of hormones

Question 4

A patient has a genetic defect affecting the production of collagen fibers. Which property of connective tissue will be most compromised?

Accepted Answer

High tensile strength

Question 5

Which equation best represents the relationship between the number of cell layers ($$n) $$and the classification of epithelial tissue?

Accepted Answer

$$n = 1$$ \rightarrow$$ simple epithelium; n$$ \u003e 1$$ \rightarrow$$ stratified epithelium

Question 6

Which of the following cell types is primarily responsible for fighting disease in the human body?

Accepted Answer

Macrophage

Question 7

A biopsy reveals tissue with cells that are tall and column-shaped, with elongated nuclei. Which type of epithelial cell is present?

Accepted Answer

Columnar cell

Question 8

Which of the following statements about the basement membrane is correct?

Accepted Answer

It acts as a filter and a scaffold for epithelial tissue.

Question 9

Which type of gland releases its product by exocytosis without damaging the cell?

Accepted Answer

Merocrine gland

Question 10

A tissue sample from the skin shows multiple layers of cells, with the surface cells being flat and scale-like. What is the most likely tissue type?

Accepted Answer

Stratified squamous epithelium

Question 11

Which connective tissue type is most likely to be found in tendons and ligaments, and what is its main fiber type?

Accepted Answer

Dense regular connective tissue; collagen fibers

Question 12

Which of the following best explains why epithelial tissue has a high regenerative capacity?

Accepted Answer

Its cells are frequently rubbed or damaged, necessitating rapid replacement.

Question 13

Which of the following is a function of adipose tissue?

Accepted Answer

Providing reserve food fuel and insulation

Question 14

A gland in the skin accumulates its product until the cell ruptures, releasing the secretion. What type of gland is this?

Accepted Answer

Holocrine gland

Question 15

Which of the following equations correctly represents the water-trapping function of proteoglycans in connective tissue ground substance?

Accepted Answer

$$Proteoglycan + H_2O \rightarrow$$ hydrated matrix

Question 16

Which tissue type is responsible for conducting electrical impulses and controlling body functions?

Accepted Answer

Nervous tissue

Question 17

A patient has damage to the apical surface of an epithelial tissue. Which specialized structure might be affected, impacting absorption?

Accepted Answer

Villi

Question 18

Which of the following best describes the difference between 'blast' and 'cyte' cells in connective tissue?

Accepted Answer

'Blast' cells are actively dividing and synthesizing matrix; 'cyte' cells primarily maintain tissue.

Question 19

Which connective tissue type is most likely to be found in the walls of large arteries, allowing them to stretch and recoil?

Accepted Answer

Elastic connective tissue

Question 20

Which of the following is TRUE regarding blood as a connective tissue?

Accepted Answer

Its matrix is a fluid called plasma.

Structural Organization of the Human Body: Levels, Cells, and Tissues

스터디 가이드 - 연습 문제