Levels of Organization/Anatomy

Question 1

What is level One

Answer 1

Cells

Question 2

What does it mean that cells have a division of labor?

Answer 2

work of keeping the organism alive is divided among the different parts of the body, each part has a specific job

Question 3

What is level 2?

Answer 3

Tissue

Question 4

What is tissue?

Answer 4

Cells that are similar in structure and function joined together

Question 5

What is level 3

Answer 5

Organs

Question 6

What are organs?

Answer 6

Tissues that are grouped together and work together

Question 7

What kind of tissue makes up the heart

Answer 7

muscle, blood and nerve

Question 8

What is level 4

Answer 8

Organ systems

Question 9

What is an organ system

Answer 9

Organs that cooperate with one another to perform a specific function

Question 10

What is level 5?

Answer 10

Organisms

Question 11

What is an organism

Answer 11

an entire living thing that carries out all the basic life functions

Question 12

Is there a smaller unit of organization than cells?

Answer 12

Yes, because there are things inside cells

Question 13

Why is the cell considered the first level of organization?

Answer 13

1) because cells are the smallest out of the five levels (2) you can only see it under a microscope and (3) cells help work the other levels of organization

Question 14

what type of cells join together to form tissues?

Answer 14

bone and blood

Question 15

List all of the organs you are familiar with in the body

Answer 15

heart, stomach, lungs, kidneys, brain, skin, appendix, liver, pancreas

Question 16

what is the order of levels of organization within humans?

Answer 16

cells-tissues-organs-organ system-organism

Question 17

what are the 4 types of tissues?

Answer 17

muscle, nerve, connective, and epithelial

Question 18

Define muscle tissue

Answer 18

it is formed of muscles and can contract or shorten causing your body to move,

Question 19

3 kinds of muscle tissue

Answer 19

cardiac, smooth, skeletal

Question 20

define nerve tissue

Answer 20

carries messages back and forth between the brain and every other part of your body. In brain cells and tissue

Question 21

What is connective tissue

Answer 21

provides support for your body and connects all of its parts, ex. tendons, ligaments and cartilage

Question 22

what is epithelial tissue

Answer 22

it covers the surfaces of the body both inside an out (skin, lining of digestive system, inside of cheeks

Question 23

what is the special way we remember the 11 organ systems?

Answer 23

DR. I.E. MCSNIRE

Question 24

Which body system is responsible for helping organisms make copies of themselves

Answer 24

reproductive

Question 25

lungs, mouth, throat, and nose are all part of what system

Answer 25

respiratory

Question 26

which body system protects from disease

Answer 26

immune

Question 27

which body system protects the body and helps keep water inside/regulate temperature?

Answer 27

integumentary (skin)

Question 28

which two body systems work together to bring oxygen to the cells?

Answer 28

circulatory (blood) and respiratory (breathing)

Question 29

what system is responsible for keeping the heart beating

Answer 29

muscular

Question 30

system helps take food in and break it down

Answer 30

digestive

Question 31

system that removes waste

Answer 31

excretory

Question 32

system that supports the body, protects it and works with muscles to move

Answer 32

skeletal

Question 33

what system controls the body processes with chemicals/hormones such as the intake of sugar by cells?

Answer 33

endocrine

Question 34

What does DR. I.E. MCSNIRE stand for

Answer 34

digestive respiratory integumentary endocrine muscular circulatory skeletal nervous immune reproductive excretory