Test Unit 1 Intro to Anatomy

Question 1

7. The body system responsible for acting as a barrier to protect the body from infectious agents in the environment is the ____.

Answer 1

integumentary system

U1, C3, Pg 31

Question 2

9. Which connective tissue specializes in the storage of fat?

Answer 2

adipose tissue

U1, C3, 32

Question 3

18. Photo of circular cells of blood and it’s a type of tissue.

Answer 3

connective tissue

U1, C3, 32

Question 4

19. Picture type of tissue that has touching cells and lines going through it.

Answer 4

Connective Tissue

U1, C3, 32

Question 5

20. Picture of rectangle cells lined up in two rows.

Answer 5

epithelial tissue

U1 ,C3, 32

Question 6

22. white blood cells specialize in the engulfment and digestion of harmful substances, called pathogens. which organelle do these cells most likely have in abundance to aid in accomplishing this task?

Answer 6

lysosomes

U1, C1, 6

Question 7

23. Salivary gland cells cells often specialize in packing and secreting digestive enzymes in vesicles. Which organelle do these cells most likely have in abundance to aid in accomplishing this task?

Answer 7

Golgi bodies

U1, C1, 6

Question 8

24. explain the structure of the cell membrane. Include the two macromolecules that are embedded within it, the polarity of different parts of the membrane, and why this makes the membrane selectively permeable. you may draw and label a picture of it if that helps you.

Answer 8

Everything I put on test minus saying large molecules travel through protein channels.

U1, C2, 23

Question 9

27. transporting large molecules like glucose

Answer 9

facilitated diffusion

U1, C2, 24

Question 10

31. picture of lots of solute moving to area of little solute.

Answer 10

facilitated diffusion

U1, C2, 24

Question 11

33. picture of little water moving to area with lots of water.

Answer 11

osmosis

U1, C2, 24

Question 12

34. solute moving through a channel using energy.

Answer 12

molecular pump

U1, C2, 25

Question 13

36. causes a cell to swell

Answer 13

hypotonic

Question 14

37. low concentration of water

Answer 14

hypertonic

Question 15

40. list two types of responses that can be triggered by a signaling pathway, such as the one pictured in #39.

Answer 15

opening of an ion channel, alteration of an enzyme’s activity.

U1, C2, 25

Question 16

45. Picture of type of muscle tissue that looks like little pathways connected.

Answer 16

Cardiac, contracts the muscles of the heart to move blood throughout the body, involuntary

U1, C3, 38

Question 17

46. Picture of type of muscle tissue with bunched circular rods.

Answer 17

skeletal, makes up the muscles attached to bones that control our movements, voluntary

U1, C3, 38

Question 18

47. Picture of type of muscle tissue that look like little connected eyes.

Answer 18

smooth, propels substances/objects, along internal passageways

U1, C3, 38