-.Ilame: Class: _ Date: Topic 5 - ANIMAL NUTRITION - PART 1 Section A: Multiple Choice Questions [g marks] Which of the following statements about fats is false? A They improve the flavour of food. B They can be stored in the body. C They give us energy. D They cannot be broken down by enzymes. Which of the following is the main function of proteins in the body? A To make and repair cells B To prevent rickets C To provide energy D To help absorb certain vitamins 52 ,1. r2. Which food contains vitamin C? A Boiled eggs C Fresh fruit B Cooked meat D Fresh milk e g. Which part of balanced diet is used to make new enzyme? \rACarbohydratesCProteins B Fats D Water zg. A potato stores energy mainly as ,4. t t. Which one of the following A Calcium B lodine A Lactic acid B Protein r 7. Why is it important to include fibre in the diet? A lt gives energy to keep the body warm. B lt helps food pass through the gut. C It increases growth in young children. D lt is easy to digest. is most likely to benefit a person with too few red blood cells? C lron D Phosphorus C Starch D Water Topic 5 - Animal Nutrition - Exercise I Page I of5
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-.Ilame:Class: _ Date:
Topic 5 - ANIMAL NUTRITION - PART 1
Section A: Multiple Choice Questions [g marks]
Which of the following statements about fats is false?A They improve the flavour of food.B They can be stored in the body.C They give us energy.D They cannot be broken down by enzymes.
Which of the following is the main function of proteins in the body?A To make and repair cellsB To prevent ricketsC To provide energyD To help absorb certain vitamins
52,1.
r2.
Which food contains vitamin C?A Boiled eggs C Fresh fruitB Cooked meat D Fresh milk
e g. Which part of balanced diet is used to make new enzyme?\rACarbohydratesCProteinsB Fats D Water
zg. A potato stores energy mainly as
,4.
t t. Which one of the followingA CalciumB lodine
A Lactic acidB Protein
r 7. Why is it important to include fibre in the diet?A lt gives energy to keep the body warm.B lt helps food pass through the gut.C It increases growth in young children.D lt is easy to digest.
is most likely to benefit a person with too few red blood cells?C lronD Phosphorus
C StarchD Water
Topic 5 - Animal Nutrition - Exercise I Page I of5
The labelfrom a can of baked beans is shown below. Which substance in the beans helps foodpass quickly through the alimentary canal?
Content g per 100 gProtein
CarbohydrateTotalfat
Dietary fibreAdded sugarAdded salt
5.29.00.47.32.00.8
A carbohydrateB fat
C fibreD protein
9. The table shows the average daily energy needed for adult males and females doing differentactivities. Which conclusion can be made from this table?
Activity energy needed / kJMales Females
Watching TV I 7Light work 11 I
Heavy work 15 13Very heavy work 21 19
A All human activities need more energy than 7 kJB Males need more energy than females to do the same activityc The energy requirement depends only upon the person,s activityD The energy requirement depends onry upon the person's sex
Section B: Structured Questions1. (a) State 3 reasons why living organisms requires food. [3]
(b) Name the five groups of nutrients in food. For each group of nutrient, give an example of a commonfood which contains a large amount of that nutrient. [S]
(a) What important nutients can a human obtain from( i ) raw green vegetables?
( ii ) a glass of milk?
(b) What do you understand by the term deficiency disease? [1]
(c) Describe a named deficiency disease. (Define the named deficiency disease, what are the causes of thedisease and what are the solutions for the disease). [31
Define:
12I
lzl
Caused by:
Solutions:
3. Match each of the following, (a) to (0, with one of the terms in the box" [6]
carbohvdrates. fats. oroteins
(a)
(b)
(c)
(d)
(e)
(0
For building tissues
Found in alloils
Abundant in rice
A chain of glucose molecules
Needed to help absorb certain vitamins
Needed to make enzymes
4. Match each of the following, (a) to (f), with one of the terms in the box. [6]