Question 1

Which scientist is credited with the discovery of cells after observing thin slices of cork under a microscope in 1665?

Accepted Answer

Robert Hooke

Question 2

When Robert Hooke observed cork under the microscope, what was he actually seeing?

Accepted Answer

Cell walls and empty space

Question 3

Which of the following is NOT a basic tissue type found in the human body?

Accepted Answer

Cartilaginous

Question 4

What is the primary function of epithelial tissue?

Accepted Answer

Covering and lining surfaces

Question 5

Which type of connective tissue fiber provides the greatest tensile strength?

Accepted Answer

Collagen fibers

Question 6

A gland that releases its secretions by exocytosis without damaging the cell is classified as:

Accepted Answer

Merocrine

Question 7

Which equation best represents the tensile strength ($$T) of a $$connective tissue in terms of the amount of collagen fibers ($$C) $$present, assuming a proportional relationship?

Accepted Answer

$$T = kC$$

Question 8

Which type of muscle tissue is responsible for voluntary movements and is characterized by striations?

Accepted Answer

Skeletal muscle

Question 9

Which cell type in connective tissue is responsible for producing the extracellular matrix during tissue growth?

Accepted Answer

Fibroblasts

Question 10

A patient suffers a non-extensive skin wound. Which process is most likely to occur for repair?

Accepted Answer

Regeneration and fibrosis

Question 11

Which of the following best describes the function of nervous tissue?

Accepted Answer

Regulation and control of body functions

Question 12

Which type of epithelial tissue is specialized for stretching and is found lining the urinary bladder?

Accepted Answer

Transitional epithelium

Question 13

Which of the following is a unicellular exocrine gland?

Accepted Answer

Goblet cell

Question 14

Which connective tissue type is most likely to be found in tendons, providing strong attachment between muscle and bone?

Accepted Answer

Dense regular connective tissue

Question 15

Which of the following best describes the arrangement of cells in pseudostratified columnar epithelium?

Accepted Answer

Single layer of cells with nuclei at different heights

Question 16

Which connective tissue cell type is responsible for maintaining the health of the matrix after tissue growth?

Accepted Answer

Cyte cells

Question 17

Which of the following is a function of adipose tissue?

Accepted Answer

Insulation and energy storage

Question 18

Which type of cartilage is most abundant in the human body and provides support with some flexibility?

Accepted Answer

Hyaline cartilage

Question 19

Which equation best represents the relationship between the force of muscle contraction ($$F) $$and the number of myofilaments ($$m) $$present in a muscle cell, assuming direct proportionality?

Accepted Answer

$$F = km$$

Question 20

Which of the following statements about the repair of extensive organ damage is correct?

Accepted Answer

Fibrosis can lead to loss of organ elasticity and function

Introduction to Cells and Tissues: Structure and Classification

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