Qu'est-ce que LessonUp
Rechercher
Canaux
Connectez-vous
S'inscrire
‹
Revenir à la recherche
Digestion, enzymes and food tests
Digestion, enzymes and food tests.
1 / 21
suivant
Slide 1:
Diapositive
Chemistry
Lower Secondary (Key Stage 3)
Cette leçon contient
21 diapositives
, avec
quiz interactifs
et
diapositive de texte
.
La durée de la leçon est:
50 min
Commencer la leçon
Partager
Imprimer la leçon
Éléments de cette leçon
Digestion, enzymes and food tests.
Slide 1 - Diapositive
Carbohydrates
Fats
Protein
Water
Pasta
Chicken
Cheese
The sugars, starches and fibres found in fruits, grains and vegetables. The body’s main source of energy”
A rich source of energy that serves a range of functions within the body
The building blocks of life found in every human cell
Soup
Assists in removing waste products from the body
Slide 2 - Question de remorquage
Muscular-skeletal system
Immune system
Nervous system
Urinary system
Respiratory system
Digestive system
Reproductive system
Circulatory system
Slide 3 - Question de remorquage
Circulatory System
Nervous System
Respiratory System
Muscular-Skeletal System
Reproductive System
Digestive System
Slide 4 - Question de remorquage
Match the organ to the organ system.
Lung
Stomach
Brain
Skull
Heart
Respiratory
Digestive
Circulatory
Nervous
Skeletal
Slide 5 - Question de remorquage
What is the role of saliva in digestion?
A
It helps to break down food with enzymes.
B
It absorbs nutrients from the food.
Slide 6 - Quiz
Where does the majority of nutrient absorption occur in the digestive system?
A
Stomach
B
Small intestine
Slide 7 - Quiz
Which enzyme is responsible for breaking down carbohydrates in the digestive system?
A
Pepsin
B
Amylase
Slide 8 - Quiz
What is the function of the large intestine in digestion?
A
Secretes digestive enzymes.
B
Absorbs water and forms feces.
Slide 9 - Quiz
What is the purpose of bile in digestion?
A
It emulsifies fats for better digestion.
B
It helps in protein synthesis.
Slide 10 - Quiz
Which food test is used to detect the presence of starch?
A
Biuret test
B
Iodine test
C
Sudan III test
D
Benedict's test
Slide 11 - Quiz
Which food test is used to detect the presence of reducing sugars?
A
Iodine test
B
Sudan III test
C
Benedict's test
D
Biuret test
Slide 12 - Quiz
Which food test is used to detect the presence of proteins?
A
Biuret test
B
Sudan III test
C
Iodine test
D
Benedict's test
Slide 13 - Quiz
Which food test is used to detect the presence of lipids or fats?
A
Biuret test
B
Benedict's test
C
Iodine test
D
Sudan III test
Slide 14 - Quiz
Which food test is used to detect the presence of vitamin C?
A
DCPIP test
B
Iodine test
C
Benedict's test
D
Biuret test
Slide 15 - Quiz
Explain how our body breaks down carbohydrate and absorbs the products.
Slide 16 - Question ouverte
Enzymes - explain what the lock and key theory helps us to explain about how enzymes.
Slide 17 - Question ouverte
Describe how to test for carbohydrates
Slide 18 - Question ouverte
Describe how to test for lipids
Slide 19 - Question ouverte
Describe how to test for proteins
Slide 20 - Question ouverte
Describe how to test for vitamin C
Slide 21 - Question ouverte
Plus de leçons comme celle-ci
8x2 Revision - Organisms
il y a 16 jours
- Leçon avec
25 diapositives
Digestion homework
Février 2024
- Leçon avec
17 diapositives
Science
Lower Secondary (Key Stage 3)
Nutrition for Gym/PT 29.4.24
Avril 2024
- Leçon avec
31 diapositives
Physical education
Further Education (Key Stage 5)
Drag and Drop examples in Science
Novembre 2023
- Leçon avec
10 diapositives
Biology
Upper Secondary (Key Stage 4)
BTEC
(Final) The Digestive System
Novembre 2024
- Leçon avec
20 diapositives
Biology
Lower Secondary (Key Stage 3)
Y9: Organisation & Digestion
Janvier 2024
- Leçon avec
18 diapositives
Biology
Lower Secondary (Key Stage 3)
The Amazing Human Body
Mai 2023
- Leçon avec
14 diapositives
Main Functions of Human Body Systems
Février 2024
- Leçon avec
17 diapositives