108182
Descrição
Quiz por ChloeTaylor, atualizado more than 1 year ago
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Criado por ChloeTaylor
aproximadamente 11 anos atrás
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|
Questão 1
Questão
Which of the following are carbohydrates?
Responda
-
Alpha glucose
-
Starch
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Cellulose
-
Beta glucose
-
Glycogen
Questão 2
Questão
Which of the following is also known as 'animal starch'?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 3
Questão
Which of the following are polysaccharides?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 4
Questão
Which of the following is the monosaccharide found in starch?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 5
Questão
Which of the following has a structural function?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 6
Questão
Which of the following can be hydrolysed?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 7
Questão
Which of the following are found in plants?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 8
Questão
Which of the following stains deep blue with iodine solution?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 9
Questão
Which of the following is found in the form of grains?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 10
Questão
Glycogen is more highly branched than starch. True or False?
Responda
-
True
-
False
Questão 11
Questão
Which of the following is wound into a tight coil?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 12
Questão
Which of the following is stored mainly in muscle and liver?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 13
Questão
Starch is insoluble, why is this an advantage?
Responda
-
It doesn't diffuse easily out of cells
-
It doesn't draw water into the cells via osmosis
-
It can draw water into the cell via osmosis
Questão 14
Questão
Which of the following easily diffuse in and out of cells?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 15
Questão
Which of the following is made up of beta glucose monomers?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 16
Questão
Where is starch found in large amounts?
Responda
-
Seeds
-
Storage organs
-
Hay
Questão 17
Questão
Starch is not an important component of food. True or False?
Responda
-
True
-
False
Questão 18
Questão
Which of the following has branched chains?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 19
Questão
Which of the following has hydrogen bonds between adjacent chains?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 20
Questão
Which of the following is never found in plant cells?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 21
Questão
Glycogen has a similar structure to cellulose. True or False?
Responda
-
True
-
False
Questão 22
Questão
Which of the following contains molecules rotated through 180 degrees?
Responda
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Questão 23
Questão
Starch is formed in a condensation reaction and is linked by glycosidic bonds. True or False?
Responda
-
True
-
False
Questão 24
Questão
Cellulose is strong due to the individual strength of each hydrogen bond within it. True or False?
Responda
-
True
-
False
Questão 25
Questão
How is starch suited for energy storage?
Responda
-
Starch is insoluble therefore it doesn't diffuse out of cells or draw water into cells
-
Starch is compact so a lot can be stored in a small space
-
When hydrolysed, starch forms alpha glucose which is easily transported and readily used in respiration
-
Starch is insoluble so is able to diffuse out of cells, and draw water into cells
-
Starch can't be hydrolysed
-
Starch is compact so not a lot can be stored in a large space
Questão 26
Questão
Cellulose is a major component of cell walls, providing rigidity and therefore preventing the cell bursting via osmosis. How?
Responda
-
Cellulose exerts an outward pressure on the cell wall which prevents any further influx of water
-
Cellulose exerts an inward pressure on the cell wall which prevents any further influx of water
Questão 27
Questão
Glycogen is insoluble. Is this an advantage or disadvantage?
Responda
-
An Advantage
-
A Disadvantage
Questão 28
Questão
Due to cellulose, cell walls in plant cells are so rigid and turgid that they push against one another, making harbaceous plants...
Responda
-
...semi rigid maintaining its turgid state. This provides maximum surface area for photosynthesis
-
...fully rigid maintaining its turgid state. This provides maximum surface area for photosynthesis
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