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