B3

Question 1

What are the stages of organisation?

Answer 1

Cells to tissue to organ to organ systems to organisms

Question 2

What is a tissue

Answer 2

A group of cells with similar structure and function working together

Question 3

What is an organ

Answer 3

A collection of tissues which all work together

Question 4

What is an organ system

Answer 4

A whole multicellular organism they’re made up of a number of organ systems

Question 5

Parts of human digestive system

Answer 5

Oesophagus, liver, stomach, large intestine, small intestine, rectum

Question 6

Definition of small intestine

Answer 6

Breaks down nutrients in the food

Question 7

Large intestine

Answer 7

Takes the water from food

Question 8

Rectum

Answer 8

All the waste food and dead cells go out the rectum

Question 9

Pancreas

Answer 9

They monitor the amount of glucose in blood

Question 10

Oesophagus

Answer 10

Food goes through its pipe

Question 11

Live

Answer 11

Produces substance called bile which neutralises the acid

Question 12

Stomach

Answer 12

Stores food while its digesting

Question 13

Bile

Answer 13

Is used to break down liquids it increases to an alkaline solution so that it neutralises acid

Question 14

Enzyme

Answer 14

They are produced in the glands, there are 3 types called amylase