St.Amand_Gabby Test Skin

Question 1

18. When the arrector Pilli muscles contract what happens

Answer 1

Goose bumps form on the skin(fall notebook-CLF SkinDiagram 16-17)

Question 2

20. Nerves and blood vessels are located in the

Answer 2

Dermis(fall notebook-CLF SkinDiagram 16-17)

Question 3

40. 2H2O(l) ———>O2(g) + 2H2O(l)

How many hydrogen peroxide molecules are there in the above equation

Answer 3

2(fall notebook-Lab enzymes and temperature)

Question 4

46. The pigment melanin in the skin functions to

Answer 4

Help protect the skin from sunburn(fall notebook-BP Skin)

Question 5

54. Which organelles release chemicals that break down large food particles into smaller ones?

Answer 5

Lysosomes (fall notebook-Lab edible cell)

Question 6

70. Prolactin production is encouraged in what type of feedback?

Answer 6

Positive (I Book-Homeostasis)

Question 7

84. List the parts of skin in order from innermost to outermost layer.

Answer 7

Hypodermis, dermis, epidermis(fall notebook-CLF SkinDiagram 16-17)

Question 8

Skin is not made of which of the following tissues?

Answer 8

Smooth

fall notebook-WKST_-_Body_Organization_and_Homeostasis

Question 9

Skin cells produce _____________which helps the digestive system absorb calcium

Answer 9

Vitamin D(fall notebook-WKST Skin)

Question 10

What are the characteristics of mammals?

Answer 10

They are vertebraes. Glands specialized to produce milk, known as mammary glands-prolactin(fall notebook-mammal characteristics)