unit 1 a

Question 1

characteristic of all living things

Answer 1

made of cells, react to stimuli, grow/reproduce

Question 2

macromolecule

Answer 2

lipids, carbs, nucleic acid, and proteins;

Question 3

levels of org in an organism

Answer 3

organelle, cell, tissue, organ, organ system, body

Question 4

negative feedback

Answer 4

negating the output

Question 5

positive feedback

Answer 5

upping the antics/ increasing the output

Question 6

12 main organ systems

Answer 6

nervous, immune, urinary, integumentary, respiratory, muscular, skeletal, endocrine, digestive, reproductive, cardiovascular

Question 7

dorsal cavity

Answer 7

cranial, spinal

Question 8

ventral

Answer 8

thoracic, abdominopelvic

Question 9

parietal membrane

Answer 9

outside

Question 10

visceral membrane

Answer 10

inside

Question 11

mediastinum

Answer 11

in between pleura

Question 12

pericardium

Answer 12

inside mediastinum holds heart

Question 13

coronal plane

Answer 13

can see both major cavities (toast)

Question 14

transverse plane

Answer 14

superior vs inferior

Question 15

sagital plane

Answer 15

left v right

Question 16

types of tissues

Answer 16

connective, epithelial, muscular, cardiac

Question 17

epithelial tissue type

Answer 17

(flat to fat) squam, cub, column
(single to mult) simple, strat, pseudostrat

Question 18

connective tissue type

Answer 18

proper (loose (adipose, areolar) , dense (reg, irreg)) v specialized (supportiv (bone, cart) , fluid (blood)

Question 19

muscular tissue types

Answer 19

smooth, skeletal

Question 20

nervous tissue types

Answer 20

neuroglia and neurons