Cells, tissues, organs and organ systems

Question 1

Smallest to largest (organelles, organs, organ systems, cells, tissues)

Answer 1

smallest largest
organelles, cells, tissue, organ system, organs

Question 2

Cells with similar functions are grouped together as……

Answer 2

tissues.

Question 3

Tissues, organs and organ systems (E,Gs)

Answer 3

-Tissues
skin, bone
-Organs 
heart, muscle, brain, kidney, lung, glandular
-Organ systems 
nervous systems, digestive systems

Question 4

respiratory system (functions and organs involved)

Answer 4

Function:
sight of gas exchange
Organs involved: lungs

Question 5

digestive systems (functions and organs involved)

Answer 5

Function: to breakdown food into small molecules, which are then absorbed into the body.
Organs involved: small and large intestines, bladder

Question 6

nervous system (functions and organs involved)

Answer 6

Function: sends electric currents to the brain

Organs involved: sensory neurons, ganglia (clusters of neurons) and nerves that connect to one another

Question 7

urinary system (functions and organs involved)

Answer 7

Function: control of water concentration in blood

Question 8

reproductive system (functions and organs involved)

Answer 8

Function: used to carry out reproduction

Organs involved: testis and ovaries

Question 9

tissues with different functions are then grouped together to carry out a particular function. this is called….

Answer 9

an organ

Question 10

in animals and plants, jobs are usually carried out by several organs working together as part of …..

Answer 10

an organ system