Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

1st Period Watrous_gabe Science > Watrous_gabe Test Skin Homelstasis And More > Flashcards

Watrous_gabe Test Skin Homelstasis And More Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
1
Q
  1. How does the skin help regulate body temp?
A

B. By enabling excess heat to escape from the body

27 BP skin, 28 WSKT Skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q
  1. On the skin diagram(a skin cell) #8 (a nerve) is pointing to a type
A

A. Nerve

20 CLF skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q
  1. Which one of the following is not a primary function of the skin
A

B. Vitamin B production

28 WSKT Skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q
  1. Normal air air contains approximately 20% O2 and 0.5% CO2. When a human inhales, we absorb and use some of the oxygen we breathe in. Our metabolism converts to Carbon Dioxide, which we exhale, or outgas. Without properly working lungs, what would occur.
A

B. Homeostasis would not be maintained

23 homeostasis notes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q
  1. Which of the following doesn’t belong with the others
A

F. Hydrogen peroxide

26 lab of temp and enzyme

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q
  1. Catalase is NOT a/an
A

Pigment
an enzyme that catalyzes the reduction of hydrogen peroxide.

26 lab of temp and enzyme

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q
  1. Positive feedback control mechanism are:
A

B. More rare than negative feedback mechanisms and tend to increase the original stimulus

23 notes homeostasis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q
  1. In your body the type of feedback that happens daily is
A

B. Negative

23 notes homeostasis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q
  1. For a cell to move from the basal layer to the top of the layer of the epidermis takes approximately
A

A. Two weeks

27 bp Skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q
  1. Place the following events in sequence A) nerves and hormones communicate with hypothalamus B) you begin sweating C) your body begins over heating
A

A. C, A, B

23 notes homeostasis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q
  1. What would not happen if the core of your body temp was too low?
A

C. Sweat would cool your body as it evaporated

23 notes homeostasis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q
  1. In the formula above, how many atoms of hydrogen are in hydrogen peroxide
A

A. 4

26 lab temp and enzyme

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q
  1. The living Cells in the epidermis are located
A

B. Below the dead Cells

27 bp skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q
  1. Shivering and sweating are two responses in which feedback
A

A. Negative

23 notes homeostasis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q
  1. The protein that helps protect the skin and underlying tissue is
A

A. Keratin

27 bp skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q
  1. Prolactin production is encouraged in what type of feedback
A

C. Glucoregulation

23 notes homeostasis

17
Q
  1. What are the two fibers in the dermis
A

C. Collagen and elastin

27 bp skin

18
Q
  1. In the formula above what chemicals are present
A

C. Hydrogen peroxide, oxygen,and water

26 lab temp and enzyme

19
Q
  1. The forehead, eyelids, and shins are missing which layer of skin?
A

B. Subcutaneous tissue

27 bp skin

20
Q
  1. Which of these is an example of positive feedback
A

C a women nursing a baby

23 notes homeostasis

21
Q
  1. Which of these is an example of positive feedback
A

D. A pregnant woman experiencing contractions

23 notes homeostasis

22
Q
  1. Skin is not made of which of the following tissues?
A

C. Smooth

27 bp skin

23
Q
  1. The independent variable in our experiment with the lab enzyme and temp was
A

C. Water temp

26 lab temp and enzyme

24
Q
  1. Light skinned people such as Caucasians have
A

C. Approximately the same number of the melanocytes

27 bp skin

25
Q
  1. The dependent variable in our experiment is illustrated by the
A

A. Height of column of bubbles

26 lab temp and enzyme s

26
Q
  1. The independent variable is the
A

B. Manipulated variable

26 lab temp and enzyme

27
Q
  1. Skin cells produce_______, which help the digestive system absorb calcium.
A

Vitamin D

27 bp skin

28
Q
  1. Fat is one type of _______ tissue.
A

Connective

27 bp skin

29
Q
  1. The layer of skin that contains nerves and blood vessels is the ______?
A

Dermis

27 bp skin

30
Q
  1. Identify structure C (golgi bodies) and describe its function
A

Golgi bodies

15 edible cell

31
Q
  1. Identify structure A (E.R.)and describe its function.
A

Endoplasmic Reticulum

15 edible cell

1st Period Watrous_gabe Science (25 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions