2652678
Question 1
Question
What molecules are in the structure of lipids?
Answer
-
A molecule of fat
-
Carbohydrate molecule
-
5 fatty acid molecules
Question 2
Question
What are fats good for?
Answer
-
Insulation
-
Give buoyancy
-
Fat is in the heart and kidneys
Question 3
Question
Carbs contains more energy than fat
Answer
- True
- False
Question 4
Question
Fat that comes from animals is unsaturated, and fat from plants is saturated
Answer
- True
- False
Question 5
Question
What food contains the largest amounts of fat
Answer
-
Mayonnaise
-
Chicken
-
Oils
-
Sausages
-
Tomatoes
Question 6
Question
CARBONHYDRATES
What type of carbs listed, not a sugar?
Answer
-
Monosaccharides
-
Disaccharides
-
Polysaccharides
Question 7
Question
Which carb tastes sweet?
Answer
-
Monosaccharides
-
Disaccharides
-
Polysaccharides
-
Oligsaccharides
Question 8
Question
What type of carb is glucose?
Answer
-
Oligsaccharides
-
Disaccharides
-
Monosaccharides
Question 9
Question
What do we use to test for starch?
Answer
-
Iodine test
-
Biurets test
-
Benedictus test
Question 10
Question
Using the iodine test what is the positive colour if starch is present in the food?
Answer
-
Purple
-
Orange
-
Black
Question 11
Question
Lipids are not found in butter, nuts, sausages and cheese
Answer
- True
- False
Question 12
Question
What foods are carbs heavy in
Answer
-
Potatoes
-
Carrots
Question 13
Question
Minerals are not used for structures
Answer
- True
- False
Question 14
Question
78% of cells are water
Answer
- True
- False
Question 15
Question
Vitamins have lots of energy value
Answer
- True
- False
Question 16
Question
A protein has an active site, a substrate (enzyme)
Answer
- True
- False
Question 17
Question
A protein has an active site, a substrate (enzyme)
Answer
- True
- False
Question 18
Question
A protein has an active site, a substrate (enzyme)
Answer
- True
- False
Question 19
Question
A protein has an active site, a substrate (enzyme)
Answer
- True
- False
Question 20
Question
ENZYMES
Not all are proteins
Answer
- True
- False
Question 21
Question
Each enzyme controls one particular reaction
Answer
- True
- False
Question 22
Question
They are all affected by PH and temp
Answer
- True
- False
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