B2 — Cell Organisation Flashcards
What are large multicellular organisms made up of
They are made of organ systems
What are similar cells organised into
They are organised into tissues
What are the 3 types of tissue
The three types of tissue are muscular, glandular and epithelial
What are tissues organised into
They are organised into Organs
What are organs organised into
Organs are organised into organ systems
Name 3 organ systems
The digestive system, the respiratory system and the cardiovascular system
What are enzymes produced by
Enzymes are produced by living things
Why do enzymes have special shapes
So they can catalyse reactions
What do enzymes need
The right temperate and PH
What do digestive enzymes breakdown
They breakdown big molecules
What do carbohydrases convert carbohydrates into
They covert carbohydrates into simple sugars
What do protease convert proteins into
They convert proteins into amino acids
What do lipases covert lipids into
They convert lipids into fatty acids
What does bile do
It neutralises the stomach acid and emulsifies fats
What is the breakdown of food catalysed by
It’s catalysed by enzymes
