Midtern: Intro Exam

Question 1

Sagitttal

Answer 1

Divides right and left

Question 2

Transverse

Answer 2

Divides to and bottom

Question 3

Frontal

Answer 3

Divides front and back

Question 4

Oblique

Answer 4

Divides diagonally

Question 5

Lateral

Answer 5

Towards the side

Question 6

Medial

Answer 6

Towards the middle

Question 7

Anterior

Answer 7

Towards the front

Question 8

Posterior

Answer 8

Towards the back

Question 9

Superior

Answer 9

Towards the top, above

Question 10

Dorsal

Answer 10

Towards the back

Question 11

Ventral

Answer 11

Towards the front (abdominal)

Question 12

Proximal

Answer 12

Close to the point of attachment

Question 13

Distal

Answer 13

Away from the point of attachment

Question 14

Deep

Answer 14

Towards the inside

Question 15

Superficial

Answer 15

Towards the surface

Question 16

Integumentary system

Answer 16

Skin
First line of defense
Protection
Sensation

Question 17

Skeletal system

Answer 17

Bones
Support
Storage
Blood production

Question 18

Muscular system

Answer 18

Muscles, tendons
Movement
Heat production

Question 19

Nervous system

Answer 19

Brain, spinal cord, eye, ear
Coordinate activities
memory
sensation
control

Question 20

Endocrine system

Answer 20

Glands
Growth
Development

Question 21

Cardiovascular system

Answer 21

Heart, vessels
Exchange
Transport material

Question 22

Lymphatic system

Answer 22

Lymph nodes, spleen, tonsils

Second line of defense against disease

Question 23

Respiratory system

Answer 23

Lungs, trachea, larynx

Gas exchange

Question 24

Digestive system

Answer 24

Mouth, stomach, liver, intestines
Breakdown food
Absorb
Nutrients
Eliminate waste

Question 25

Excretory system

Answer 25

Kidney, bladder, urethra Blood filtration Eliminate waste

Question 26

Reproductive system

Answer 26

Ovaries, testes | Produce future generations-make babies

Question 27

Cell theory

Answer 27

1. All living things are made of cells 2. Cells are the basic unit of structure, smallest unit of life 3. All cells come from other cells

Question 28

Cell membrane

Answer 28

- Surrounds the cell - controls what moves in and out - phospholipid bilayer - semipermeable

Question 29

Nucleus

Answer 29

Control center-controls most activities in the cell

Question 30

Nuclear membrane

Answer 30

Surrounds the nucleus | Separates its from the rest of the cell

Question 31

Nucleolus

Answer 31

Makes ribosomes

Question 32

Chromosomes

Answer 32

Found in the nucleus | Carry DNA

Question 33

Cytoplasm

Answer 33

Clear gel-like material between organelles Made mostly of water Place for many chemical reactions

Question 34

Ribosomes

Answer 34

Put amino acids together to build proteins aka produces proteins

Question 35

Mitochondria

Answer 35

Power house of the cell | Make energy for food throughout cell respiration

Question 36

Vacuole

Answer 36

Membrane bound package | Stores food, water and mineral

Question 37

Lysosome

Answer 37

Vacuole with digestive enzymes

Question 38

Endoplasmic reticulum (ER)

Answer 38

Produce membranes and proteins | Detoxify drugs

Question 39

Golgi body

Answer 39

Packages material into vacuoles to be removed from the cell

Question 40

Diffusion

Answer 40

High to low Not active Ex. Perfume through the room

Question 41

Osmosis

Answer 41

Diffusion of water Low to high Active

Question 42

Properties of water

Answer 42

``` 1. Cohesive and adhesive Hydrogen bonding 2. Stabilize temperature 3. Less dense as a solid 4. Universal solvent 5. Polar covalent molecule-shares electrons but not equally. O2 is more electronegative (wants more electrons) so they are pulled to it for the majority of the time-makes O2 negative and H positive 6. Forms hydrogen bonds ```