108182
Descripción
Test por ChloeTaylor, actualizado hace más de 1 año
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Creado por ChloeTaylor
hace alrededor de 11 años
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Pregunta 1
Pregunta
Which of the following are carbohydrates?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 2
Pregunta
Which of the following is also known as 'animal starch'?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 3
Pregunta
Which of the following are polysaccharides?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 4
Pregunta
Which of the following is the monosaccharide found in starch?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 5
Pregunta
Which of the following has a structural function?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 6
Pregunta
Which of the following can be hydrolysed?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 7
Pregunta
Which of the following are found in plants?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 8
Pregunta
Which of the following stains deep blue with iodine solution?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 9
Pregunta
Which of the following is found in the form of grains?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 10
Pregunta
Glycogen is more highly branched than starch. True or False?
Respuesta
-
True
-
False
Pregunta 11
Pregunta
Which of the following is wound into a tight coil?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 12
Pregunta
Which of the following is stored mainly in muscle and liver?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 13
Pregunta
Starch is insoluble, why is this an advantage?
Respuesta
-
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
Pregunta 14
Pregunta
Which of the following easily diffuse in and out of cells?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 15
Pregunta
Which of the following is made up of beta glucose monomers?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 16
Pregunta
Where is starch found in large amounts?
Respuesta
-
Seeds
-
Storage organs
-
Hay
Pregunta 17
Pregunta
Starch is not an important component of food. True or False?
Respuesta
-
True
-
False
Pregunta 18
Pregunta
Which of the following has branched chains?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 19
Pregunta
Which of the following has hydrogen bonds between adjacent chains?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 20
Pregunta
Which of the following is never found in plant cells?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 21
Pregunta
Glycogen has a similar structure to cellulose. True or False?
Respuesta
-
True
-
False
Pregunta 22
Pregunta
Which of the following contains molecules rotated through 180 degrees?
Respuesta
-
Alpha glucose
-
Starch
-
Cellulose
-
Beta glucose
-
Glycogen
Pregunta 23
Pregunta
Starch is formed in a condensation reaction and is linked by glycosidic bonds. True or False?
Respuesta
-
True
-
False
Pregunta 24
Pregunta
Cellulose is strong due to the individual strength of each hydrogen bond within it. True or False?
Respuesta
-
True
-
False
Pregunta 25
Pregunta
How is starch suited for energy storage?
Respuesta
-
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
Pregunta 26
Pregunta
Cellulose is a major component of cell walls, providing rigidity and therefore preventing the cell bursting via osmosis. How?
Respuesta
-
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
Pregunta 27
Pregunta
Glycogen is insoluble. Is this an advantage or disadvantage?
Respuesta
-
An Advantage
-
A Disadvantage
Pregunta 28
Pregunta
Due to cellulose, cell walls in plant cells are so rigid and turgid that they push against one another, making harbaceous plants...
Respuesta
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...semi rigid maintaining its turgid state. This provides maximum surface area for photosynthesis
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...fully rigid maintaining its turgid state. This provides maximum surface area for photosynthesis
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