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Worksheetslatihan biologi chapter 3 - ena
Total questions: 43
Worksheet time: 3hrs 10mins
What does "macronutrient" mean?
nutrients that we need in a big amount to produce energy
nutrients that we need in a small amount to maintain, protect, and balance our health
material that consist of nutrient which needed by organism
food that is eaten by humans in a certain portion
What does "micronutrient" mean?
nutrients that we need in a big amount to produce energy
nutrients that we need in a small amount to maintain, protect, and balance our health
material that consist of nutrient which needed by organism
food that is eaten by humans in a certain portion
1. Vitamins
2. Fats
3. Protein
4. Carbohydrate
5. Minerals
The nutrients that are included in micronutrients are...
1, 2 and 5
1 and 5
2, 3 and 4
1 and 2
Carbohydrate consists of.. (pick more than 1 answer)
Carbon (C)
Nitrogen (N)
Sulphur (S)
Hydrogen (H)
Oxygen (O)
Which of these are not a type of carbohydrate?
Monosaccharides (simple sugar)
Dissaccharides
Trisaccharides
Polysaccharides
The type of carbohydrate shown is...
Monosaccharide
Disaccharide
Polysaccharide
The type of carbohydrate shown is...
Monosaccharide
Disaccharide
Polysaccharide
The carbohydrate shown is...
Monosaccharide
Disaccharide
Polysaccharide
1. Sweet
2. Soluble in water
3. Have very small molecules
From the characteristics above, the correct type of carbohydrate is...
Monosaccharide
Disaccharide
Polysaccharide
1. Glucose
2. Fructose
3. Galactose
Those are the examples of...
Monosaccharide
Disaccharides
Polysaccharides
1. Lactose
2. Maltose
3. Sucrose
Those are the examples of...
Monosaccharide
Disaccharides
Polysaccharides
1. Sweet
2. Soluble in water
The type of carbohydrate shown by those characteristics is...
Monosaccharide
Disaccharides
Polysaccharides
1. Lactose - galactose + glucose
2. Maltose - glucose + glucose
3. Sucrose - glucose + fructose
The correct examples of dissacharides is/are shown by... (may choose more than 1 answer)
1
2
3
none
1. insoluble in water
2. have no taste
Based on the characteristics above, it shows the type of carbohydrate of...
Monosaccharide
Disaccharides
Polysaccharides
1. Amylum in plant
2. Glycogen in animal
3. Starch
From those examples, it shows...
Monosaccharide
Disaccharides
Polysaccharides
1 mg of protein contains...
4 kcal
9 kcal
0 kcal
3 kcal
smallest molecule of protein is..
polypeptides
triglycerides
glucose
amino acids
1. Meat
2. Fruits
3. Egg yolk
4. Milk
5. Honey
The correct examples of protein source are...
1, 2, 3 and 4
1, 3 and 4
2 and 5
1, 3 and 5
Malnutrition disease that happens in children is called...
kwarshiokor
hunger oedema
osteoporosis
anemia
Malnutrition disease that happens in adults is called...
kwarshiokor
hunger oedema
rickets
osteoporosis
The atoms that is included in protein are... (choose more than 1 answer)
Carbon (C)
Hydrogen (H)
Oxygen (O)
Nitrogen (N)
Sulphur (S)
The incorrect purpose of proteins is..
making antibodies
growth
repair
dissolves A, D, E, K vitamins
every 1 mg of fat contains....
4 kcal
5 kcal
6 kcal
9 kcal
Fats break down into .... & .... molecules
glycerol
triglycerides
fatty acid
amino acid
The elements contained in fats are...
Carbon (C)
Hydrogen (H)
Oxygen (O)
Nitrogen (N)
Sulphur (S)
1. Dissolves A,D,E,K vitamins
2. Skin & coat insulator
3. Brain & retinal development
4. Palatability
Those are the functions of...
fats
proteins
carbohydrate
water
Chemical that makes up our genes & chromosomes is called...
DNA
nucleus
iodine
The DNA bases are...
Adenine (A)
Guanine (G)
Cytosine (C)
Thymine (T)
Iodine (I)
The correct DNA pairs are...
Adenine (A) - Thymine (T)
Cytosine (C) - Guanine (G)
Adenine (A) - Guanine (G)
Cytosine (C) - Thymine (T)
The picture shows ... test and the purpose is to ....
Iodine test, shows that protein is present
Biuret test, shows that fat is present
Benedict's test, shows that starch is present
Benedict's test, shows that glucose is present
Based on the color of the benedict's test result, it shows that...
glucose is present
glucose is not present
starch is present
protein is not present
Iodine's test purpose is to...
prove that protein is present
prove that starch is present
prove that glucose is present
prove that fat is present
the purpose of biuret test is to...
prove that protein is present
prove that starch is present
prove that glucose is present
prove that fat is present
the purpose of emulsion test is to...
prove that protein is present
prove that starch is present
prove that glucose is present
prove that fat is present
If starch is present, the solution will show .... color (iodine test)
blue-black
white
red
purple / lilac
If protein is present, the solution will show .... color (in biuret test)
blue-black
white
red
purple / lilac
If fat is present, the solution will show .... color (in emulsion test)
blue-black
white
red
purple / lilac
The incorrect function of water is...
Keeps the body temperature stable
Helping body's excretion
Makes antibodies
Solvent to dissolve substances
1. For respiration in animals and plants
2. For transport in animals
3. For transport in plants
4. For storage in plants
5. For storage in animals
6. For cell wall in plants
The function of glucose is shown by number...
1 and 3
1 and 2
1 and 4
1 and 5
1. For respiration in animals and plants
2. For transport in animals
3. For transport in plants
4. For storage in plants
5. For storage in animals
6. For cell wall in plants
The function of sucrose is shown by number...
4
3
6
5
1
1. For respiration in animals and plants
2. For transport in animals
3. For transport in plants
4. For storage in plants
5. For storage in animals
6. For cell wall in plants
The function of starch is shown by number...
3
4
2
6
5
1. For respiration in animals and plants
2. For transport in animals
3. For transport in plants
4. For storage in plants
5. For storage in animals
6. For cell wall in plants
The function of glycogen is shown by number...
3
5
6
2
1
1. For respiration in animals and plants
2. For transport in animals
3. For transport in plants
4. For storage in plants
5. For storage in animals
6. For cell wall in plants
The function of cellulose is shown by number...
3
5
2
6
1
