Chapter 14 Vocab

Question 0

The human body has ___ organ systema

Answer 0

11

Question 1

What r the levels of organization in the body

Answer 1

1. Cell
2. Tissue
3. Organ
4. Organ system

Question 2

What are names of the 11 organ systems

Answer 2

1. Integumentary
2. Skeletal
3. Muscular
4. Circulatory
5. Respiratory
6. Digestive
7. Excretory
8. Immune
9. Reproductive system
10. Nervous
11. Endocrine

Question 3

What directs and controls the process of moving

Answer 3

The nervous system

Question 4

Muscle tissue makes your body _____

Answer 4

Move

Question 5

____ tissue provides support and connects your body

Answer 5

Connective

Question 6

Skeletal system

Answer 6

Made up of all your bones; gives support and structure; produces blood cells; stores important minerals; protects your organs

Question 7

Your skin, hair and nails make up the _________

Answer 7

Integumentary system

Question 8

What system is made up of your muscles

Answer 8

Your muscular system

Question 9

The respiratory system is

Answer 9

Your lungs; gives you oxygen

Question 10

Kidneys

Answer 10

Major organs in the excretory system

Question 11

Which organ system breaks down food?

Answer 11

The digestive system

Question 12

Specialized structures in the kidneys

Answer 12

Nephrons

Question 13

The immune system fights of disease

True
False

Answer 13

True

Question 14

True or False:
The reproductive system does not contain organs that produce sex cells,
They contain chemicals that make sex cells

Answer 14

False

Question 15

The nervous system provides

Answer 15

The 5 senses
Sight
Hearing
Touch
Taste
Smell

Question 16

_______ is the bodies tendency to keep an internal balance

Answer 16

Homeostasis

Question 17

All the bones in your body =

Answer 17

Your skeleton

Question 18

26 small bones make up the

Answer 18

Vertebrea

Question 19

One of the 26 bones is called

Answer 19

Vertebra

Question 20

What bone is located in the center of the skeleton

Answer 20

The backbone/ spinal column

Question 21

____ allow bones to move in different ways

Answer 21

Joints

Question 22

______ allows for forward and backward motion

Answer 22

Hinge joint

Question 23

The pivot joint allows the greatest range of motion

True
Or
False

Answer 23

False

Question 24

The Ball and Socket joint allows the greatest range of motion True or false

Answer 24

True

Question 25

_____ allows one bone to rotate around another.

Answer 25

Pivot joint

Question 26

Sliding joint

Answer 26

Allows one bone to slide over another

Question 27

Your knee and elbows are _______ joints

Answer 27

Hinge

Question 28

What are examples of the Ball and socket joint

Answer 28

Shoulder and hips

Question 29

The neck is a pivot joint True Or False

Answer 29

True

Question 30

Your ankle and wrist are ________

Answer 30

Sliding/ gliding joints

Question 31

The bones in movable joints are held together by

Answer 31

Ligements

Question 32

_______ covers the ends of the bones and keeps them from rubbing up against each other

Answer 32

Cartilage

Question 33

True or false: | Beneath the outer membrane is a layer of compact bone

Answer 33

True

Question 34

Sponge bone is strong but lightweight, but in has many ___________ within it

Answer 34

Small holes

Question 35

The two types of marrow

Answer 35

Yellow and red

Question 36

Are bones alive

Answer 36

Yes they contain cells and tissues

Question 37

How can you take care of your bones?

Answer 37

A combination of a balanced diet and regular exercise

Question 38

A condition in which the bodies bones become weak and break easily is called

Answer 38

Osteoporosis

Question 39

Involuntary muscles are

Answer 39

Muscles that you cannot control

Question 40

Muscles that u can control are called

Answer 40

Voluntary muscles

Question 41

The 3 types of muscle tissue

Answer 41

Skeletal muscle Smooth muscle Cardiac muscle

Question 42

What muscles are connected the the skeleton

Answer 42

Skeletal muscles

Question 43

Tendons are weak connective tissue

Answer 43

False

Question 44

Smooth muscles look ________ under a microscope

Answer 44

Smooth

Question 45

Where are cardiac muscles found?

Answer 45

Only in your heart

Question 46

Why do muscles work in pairs??

Answer 46

So they only have to work half the time... One contracts One relaxes

Question 47

When you use your biceps, your tricep ________

Answer 47

Relaxes

Question 48

While one muscle is relaxing, | The other is

Answer 48

Contracting

Question 49

Don't stretch.... You might pull a muscle... True Or False

Answer 49

False Always stretch if helps prevent you from pulling a muscle

Question 50

A push or pull in an object

Answer 50

Force

Question 51

Work

Answer 51

Exert a force on an object that cause the object to move some distance un the same direction as its force

Question 52

How do you calculate the amount of work done on an object

Answer 52

Work = Force • Distance

Question 53

A device that allows you to do work in a way that is much easier or effective

Answer 53

Machine

Question 54

A levers mechanical advantage

Answer 54

The number of times a lever increases a force exterted on it

Question 55

Effort arm

Answer 55

The distance from the fulcrum the effort force

Question 56

Resistance arm

Answer 56

The distance from the fulcrum to the resistance force

Question 57

If the fulcrum is is closer to the resistance force it is a

Answer 57

``` First- class Lever ```

Question 58

False or true: ``` Fulcrum at the right end is a Second-class lever ```

Answer 58

True

Question 59

True or False: The fulcrum on the right is a third-class lever

Answer 59

False

Question 60

A lever with a fulcrum on the right is a _____________

Answer 60

Third-class lever

Question 61

Many of the body's movable joints are actually ________

Answer 61

Fulcrums

Question 62

``` First-class lever Examples ```

Answer 62

Your neck

Question 63

``` Second-class lever Example ```

Answer 63

Ball of your foot

Question 64

``` Third-class lever Example ```

Answer 64

Your elbow Thigh Wrist Shoulder