How the body is organized

Question 1

Cell-

Answer 1

The smallest structural & functional unit of an organism

Question 2

Tissue-

Answer 2

Group of similar cells that perform the same function

Question 3

Organ-

Answer 3

A structure composed of different kinds of tissue. Perform a specific & complex job.

Question 4

Organ System-

Answer 4

Group of organs that work together to perform a major function

Question 5

Give examples of cells:

Answer 5

Blood cells, nerve cells, muscle cells, etc.

Question 6

Give examples of tissues:

Answer 6

Connective tissue, muscle tissue, nervous tissue, epithelial tissue.

Question 7

Give examples of Organs:

Answer 7

Brain, liver, skin, bones, stomach, heart

Question 8

List some Organ systems:

Answer 8

Muscular, skeletal, circulatory, digestive, nervous, etc

Question 9

What is the order of levels of organization in the human body from simplest to most complex

Answer 9

Cell, tissues, organ, organ systems, organism

Question 10

What is the special way we remember the names of the 11 organ systems?

Answer 10

Dr. IE MCSNIRE

Question 11

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

Answer 11

Reproductive

Question 12

The lungs, mouth, throat, and nose are all a part of which system?

Answer 12

respiratory

Question 13

Which body system defends against disease?

Answer 13

immune

Question 14

Which body system protects the body, helps keep water inside and regulates body temperature?

Answer 14

integumentary (skin)

Question 15

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

Answer 15

Respiratory & circulatory

Question 16

Which body system is responsible for working with the bones to allow for movement?

Answer 16

Muscular System

Question 17

Which system helps to take in food, break it down?

Answer 17

Digestive

Question 18

Which system helps to remove waste?

Answer 18

Excretory

Question 19

Which system supports the body, protects it, and works with muscles to allow movement?

Answer 19

Skeletal

Question 20

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

Answer 20

Encrodine

Question 21

List the names of each system

Answer 21

Digestive, respiratory, immune, endocrine, muscular, circulatory, skeletal, nervous, integumentary, reproductive, excretory

Question 22

Describe how two systems of the body work together to bring oxygen to the cells.

Answer 22

Respiratory brings the oxygen in your body through your lungs when you breathe- which gets passed to our heart. The circulatory system helps to circulate or pass around oxygenated blood throughout your body.

Question 23

Describe how two systems of the body work together to eliminate waste (excess salts, & water) from the body.

Answer 23

The blood vessels of the circulatory system pass through the kidneys. The kidneys are part of the excretory systems whose function is to clean the blood of excess salts, minerals, and water. It passes out of the body in the form of urine.

Question 24

Describe how two systems of the body work together to bring nutrients(food) to the cells.

Answer 24

Digestive and circulatory:
Food and water are absorbed by the intestines through the villi and passed to the blood through the capillaries and then circulated throughout the body by the circulatory system.

Question 25

Describe how two systems of the body respond to stimuli (anything that your 5 senses can detect).

Answer 25

Nervous & endocrine system- The nervous system relays information back to the brain to help the body maintain stable internal conditions.

The brain regulates hormones, through the endocrine system that tells the cells of the body to reproduce by making a copy of the cell.