Lester_thomas Test Skin, Homeostasis, And More

Question 1

2. How many layers are found in the epidermis?

Answer 1

3 layers of Skin

iBooks PG. 758-759

Question 2

7. What do the sweat glands do?

Answer 2

Serve as a cooling aid to the body

iBooks PG. 760-761

Question 3

14. What is the middle part of the cell?

Answer 3

Dermis

iBooks pg. 758

Question 4

23. What are three things the skin does?

Answer 4

Keeps sun rays from harming the body, Protection, and Sweat

?? Couldn’t find

Question 5

26. When the body temperature is to high thermoregulalory homeostasis is maintained by:

Answer 5

An increase in sweat gland activity and an increase in blood flow to the skin

iBooks pg. 756

Question 6

30. When the arrector pili muscle contract

Answer 6

Goose bumps form on skin

iBooks Pg. 760

Question 7

42. How many hydrogen peroxide molecules are in the cellular respiration equation?

Answer 7

2

Pg. 26. Fall notebook

Question 8

43. The bundle of smooth muscles associated with hair follicles is called

Answer 8

Arrector pili muscle

Pg. 20 Fall Notebook CLF Skin

Question 9

48. How does the skin protect you from disease?

Answer 9

By keeping disease-causing microorganism from entering the body

Question 10

53. The living cells in the epidermis are located

Answer 10

Beneath the dead cells

Pg. 25. Fall Notebook

Question 11

54. The forehead, eyelids, and shin are all missing what layer of skin

Answer 11

Subcutaneous tissue

Pg. 25. Fall Notebook

Question 12

59. What is the inner most to outermost layers of skin?

Answer 12

Hypodermis then dermis then the epidermis

Pg. 20 Fall notebook CLF skin

Question 13

67. What is an example of positive feedback

Answer 13

Women nursing a baby

Pg. 25. Fall Notebook

Question 14

71. What might happen if your respiratory center malfunctioned

Answer 14

The oxygen level in your blood might go out of balance

?? Couldn’t find

Question 15

74. Normal air contains approximately 20% 02 and .05 C02. When a human inhales, we absorb and use some of the oxygen we breath in. Our metabolism converts that oxygen to carbon dioxide, which we inhale, or outgas. Without properly functioning lungs what would happen?

Answer 15

Homeostasis would not be remained

?? Couldn’t find

Question 16

75. Prolactin is encouraged in what way of feedback?

Answer 16

Positive

Pg. 25. Fall Notebook

Question 17

76. High fever is caused by what type of feedback?

Answer 17

Positive

Pg. 25. Fall Notebook

Question 18

81. Which part of the brain monitors the bodies sugar levels, temperature, and water content?

Answer 18

Hypothalamus

Pg. 25. Fall Notebook

Question 19

90. Formula for this notecard how do you tell how to figure out how many atoms make up that molecule?

Answer 19

By looking for a large number before a capital letter and multiplying that number by the small number

Pg. 26. Fall Notebook lab temp notes

Question 20

92. Enzymes are important because they?

Answer 20

They store energy from sunlight

Pg. 26. Fall notebook lab temp.

Question 21

96. A healthy _________ provides the raw materials and energy necessary for healthy skin.

Answer 21

Diet

28. Fall Notebook WKST skin

Question 22

101. Fat is one type of __________ tissue.

Answer 22

Connective

Pg. 17. Fall notebook notes Histology

Question 23

105. Blood vessels play what roll in your skin helping you when it gets cold

Answer 23

When it gets cold your blood vessels pump for blood to your skin to get more blood in your skin and when it is to hot you pump less blood so you can lower your hairs to keep out the heat

26. Lab temperature Fall Notebook