A & P I Final

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1

Epithelial Membrane

Skin

2

Mucous Membrane

Lines organs exposed to the outside

3

What is the purpose of positive feedback & negative feedback?

Negative feedback will work to correct an imbalance (ex. Sweating, shivering) while positive feedback will push abstimulus further ( ex. Blod clots and labor).

4

In what form is carbohydrates stored in the liver (mono, di, poly saccharides)?

Stored as glycogen or fat

5

When are chemical bonds broken?

When RELEASED.

6

When are chemical bonds formed?

When CONSUMED.

7

What is the major positive ion in the cells?

Sodium

8

What is the compound of HCO3?

Bicarbonate

9

What is ATP molecule? When is it not used?

ATP is Adenosine Triphosphate, the energy mostly used in the body which is not used during passive transport.

10

What is RBC in tonic solutions?

Hypotonic will swell. Hypertonic will shrink.

11

What happens in mitosis?

It enables cellular growth and repair in multicellular organisms such as humans.

12

What is a function of meiosis?

It assists in sexual reproduction.

13

What type of transportation uses ATP energy?

Active transport uses ATP

14

What type of tissue contaons lacunae and calcium salts?

Osseous tissue

15

Name the blast cell for blood production?

Hemocytoblasts

16

What gland is "ductless"?

Endocrine glands

17

What are chondroblasts?

Cartilage Stem Cells

18

In what kind of tissue does edema occur?

Areolar Tissue

19

Where are Mesenchymal cells located?

Osteocytes, Adipocytes, Myocytes

20

What is acne associated with?

Acne is an outbreak of lesions fron clogged pores associated with hormone regulation.

21

What is the most common risk factor for skin cancers?

Exposure to UV rays

22

What glands in the ear produce ear wax?

Ceruminous glands

23

What makes finger prints?

Papillary glands

24

What is the function of the yellow marrow?

Fat deposit and wbc production

25

What are osteoblasts?

A cell that secretes matrix for bone formation.

26

In a long bone structure, what covers the end of the bones where they come together to form joints?

Articular cartilage

27

Ossification of the end of long bones is

Is produced by secondary ossification centers

28

Which structure allows diaphysis of the bone to increase in length until early childhood?

Epiphysial plate