animal form and function

Question 1

why are animals heterotrophic

Answer 1

they absorb organic molecules or ingest larger food particles

Question 2

what are the defining characteristics of animals

Answer 2

nervous and muscle fibers

Question 3

what are tissues

Answer 3

group of similar cells acting as a functional unit

Question 4

what provides structural support for epithelial tissue

Answer 4

basement membrane

Question 5

functions of epithelial tissue

Answer 5

protection, absorption, secretion

Question 6

tissue that covers outside of the body, lines organs and cavities, closely joined cells

Answer 6

epithelial

Question 7

shape of epithelial tissue that regulate different passages in the body

Answer 7

squamous

Question 8

shape of epithelial tissue for absorption and secretion eg. kidney, thyroid

Answer 8

cuboidal

Question 9

shape of epithelial tissue for absorption of nutrient eg intestine

Answer 9

columnar

Question 10

tissue found in the skin

Answer 10

stratified squamous epithelial

Question 11

example of where to find simple squamous epithelium

Answer 11

alveoli

Question 12

simple columnar epithelium example location

Answer 12

intestine or stomach

Question 13

cuboidal epithelium example of location

Answer 13

kidneys

Question 14

main function of connective tissue

Answer 14

bind and support other tissues

Question 15

composition of connective tissue

Answer 15

fibroblasts scattered in ecm

Question 16

fibers that provide strength and flexibility

Answer 16

collagenous

Question 17

where collagenous fibers

Answer 17

cartilage, tendons, ligament

Question 18

fibers that join connective tissue with its adjacent tissues

Answer 18

reticular

Question 19

Which of the statements are true:
1. Epithelium tissue is avascular
2. Connective tissue is vascular

Answer 19

both statements are true

Question 20

connective tissue that binds epithelia to underlying tissue

Answer 20

loose connective tissue

Question 21

connective tissue that hold organs in place

Answer 21

loose connective tissue

Question 22

fibers are dispersed and have enough space for interstitial fluid

Answer 22

loose connective tissue

Question 23

loose connective tissue is aka

Answer 23

areolar

Question 24

differentiate tendons and ligaments

Answer 24

tendons - muscle to bone
ligament - bone to bone

Question 25

what are under fibrous connective tissue

Answer 25

tendons ligaments

Question 26

function of adipose tissue

Answer 26

store fat for insulation and fuel

Question 27

why does the rbc of frogs have nucleus

Answer 27

dont need extra space for oxygen kasi they can do cutaneous respiration

Question 28

erythrocytes

Answer 28

rbc

Question 29

leukocytes

Answer 29

wbc

Question 30

thrombocytes

Answer 30

platelets

Question 31

platelets are fragments of what

Answer 31

megakaryocytes

Question 32

cells of cartilage are called

Answer 32

chondrocytes

Question 33

differentiate axons and dendrites

Answer 33

axon - away from the body, longer dendrites - towards the cell body, shorter