Chapter 4

Question 1

what makes up DNA

Answer 1

adenine, guanine, cytosine, thymine

Question 2

What are tissues

Answer 2

when cells are organized into layers or groups

Question 3

What are the four types of tissues

Answer 3

Epithelial, connective, nervous, muscle

Question 4

What is cellularity

Answer 4

where one cell is connected to another, and another and on…

Question 5

what are the functions of epithelial tissues

Answer 5

physical protection, controlling permeability, sensations, and produces secretions

Question 6

What are the two types of epithelial tissue

Answer 6

Covering and Lining

Question 7

Simple Squamous

Answer 7

Flattened (floor tiles), substances pass through easily, succeptible to damage

Question 8

Where is Simple Squamous epthelium found

Answer 8

Alveoli of lungs, capillaries walls, serosa of small intestines

Question 9

Cuboidal Epithelium

Answer 9

cube shaped cells, centrally located in nucleus, functions in secretions and absorption

Question 10

where is cuiboidal epithelium found

Answer 10

ovaries,

Question 11

what do goblet cells produce

Answer 11

mucus