Lester_thomas Test Skin, Homeostasis, And More Flashcards
- How many layers are found in the epidermis?
3 layers of Skin
iBooks PG. 758-759
- What do the sweat glands do?
Serve as a cooling aid to the body
iBooks PG. 760-761
- What is the middle part of the cell?
Dermis
iBooks pg. 758
- What are three things the skin does?
Keeps sun rays from harming the body, Protection, and Sweat
?? Couldn’t find
- When the body temperature is to high thermoregulalory homeostasis is maintained by:
An increase in sweat gland activity and an increase in blood flow to the skin
iBooks pg. 756
- When the arrector pili muscle contract
Goose bumps form on skin
iBooks Pg. 760
- How many hydrogen peroxide molecules are in the cellular respiration equation?
2
Pg. 26. Fall notebook
- The bundle of smooth muscles associated with hair follicles is called
Arrector pili muscle
Pg. 20 Fall Notebook CLF Skin
- How does the skin protect you from disease?
By keeping disease-causing microorganism from entering the body
- The living cells in the epidermis are located
Beneath the dead cells
Pg. 25. Fall Notebook
- The forehead, eyelids, and shin are all missing what layer of skin
Subcutaneous tissue
Pg. 25. Fall Notebook
- What is the inner most to outermost layers of skin?
Hypodermis then dermis then the epidermis
Pg. 20 Fall notebook CLF skin
- What is an example of positive feedback
Women nursing a baby
Pg. 25. Fall Notebook
- What might happen if your respiratory center malfunctioned
The oxygen level in your blood might go out of balance
?? Couldn’t find
- 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?
Homeostasis would not be remained
?? Couldn’t find
- Prolactin is encouraged in what way of feedback?
Positive
Pg. 25. Fall Notebook
- High fever is caused by what type of feedback?
Positive
Pg. 25. Fall Notebook
- Which part of the brain monitors the bodies sugar levels, temperature, and water content?
Hypothalamus
Pg. 25. Fall Notebook
- Formula for this notecard how do you tell how to figure out how many atoms make up that molecule?
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
- Enzymes are important because they?
They store energy from sunlight
Pg. 26. Fall notebook lab temp.
- A healthy _________ provides the raw materials and energy necessary for healthy skin.
Diet
- Fall Notebook WKST skin
- Fat is one type of __________ tissue.
Connective
Pg. 17. Fall notebook notes Histology
- Blood vessels play what roll in your skin helping you when it gets cold
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
- Lab temperature Fall Notebook
