Biology

Descrição

Lipids, carbs, proteins etc
toppytoes
Quiz por toppytoes, atualizado more than 1 year ago
toppytoes
Criado por toppytoes mais de 9 anos atrás
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Resumo de Recurso

Questão 1

Questão
What molecules are in the structure of lipids?
Responda
  • A molecule of fat
  • Carbohydrate molecule
  • 5 fatty acid molecules

Questão 2

Questão
What are fats good for?
Responda
  • Insulation
  • Give buoyancy
  • Fat is in the heart and kidneys

Questão 3

Questão
Carbs contains more energy than fat
Responda
  • True
  • False

Questão 4

Questão
Fat that comes from animals is unsaturated, and fat from plants is saturated
Responda
  • True
  • False

Questão 5

Questão
What food contains the largest amounts of fat
Responda
  • Mayonnaise
  • Chicken
  • Oils
  • Sausages
  • Tomatoes

Questão 6

Questão
CARBONHYDRATES What type of carbs listed, not a sugar?
Responda
  • Monosaccharides
  • Disaccharides
  • Polysaccharides

Questão 7

Questão
Which carb tastes sweet?
Responda
  • Monosaccharides
  • Disaccharides
  • Polysaccharides
  • Oligsaccharides

Questão 8

Questão
What type of carb is glucose?
Responda
  • Oligsaccharides
  • Disaccharides
  • Monosaccharides

Questão 9

Questão
What do we use to test for starch?
Responda
  • Iodine test
  • Biurets test
  • Benedictus test

Questão 10

Questão
Using the iodine test what is the positive colour if starch is present in the food?
Responda
  • Purple
  • Orange
  • Black

Questão 11

Questão
Lipids are not found in butter, nuts, sausages and cheese
Responda
  • True
  • False

Questão 12

Questão
What foods are carbs heavy in
Responda
  • Potatoes
  • Carrots

Questão 13

Questão
Minerals are not used for structures
Responda
  • True
  • False

Questão 14

Questão
78% of cells are water
Responda
  • True
  • False

Questão 15

Questão
Vitamins have lots of energy value
Responda
  • True
  • False

Questão 16

Questão
A protein has an active site, a substrate (enzyme)
Responda
  • True
  • False

Questão 17

Questão
A protein has an active site, a substrate (enzyme)
Responda
  • True
  • False

Questão 18

Questão
A protein has an active site, a substrate (enzyme)
Responda
  • True
  • False

Questão 19

Questão
A protein has an active site, a substrate (enzyme)
Responda
  • True
  • False

Questão 20

Questão
ENZYMES Not all are proteins
Responda
  • True
  • False

Questão 21

Questão
Each enzyme controls one particular reaction
Responda
  • True
  • False

Questão 22

Questão
They are all affected by PH and temp
Responda
  • True
  • False

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