9317356
Descripción
Test por Raeesa Shah, actualizado hace más de 1 año
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Creado por Raeesa Shah
hace más de 7 años
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Pregunta 1
Pregunta
A tissue is made up of a group of organs
Respuesta
- True
- False
Pregunta 2
Pregunta
Which tissue makes and secretes chemicals like enzymes and hormones?
Respuesta
-
Muscular tissue
-
Epithelial tissue
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Glandular tissue
Pregunta 3
Pregunta
A catalyst is a substance which [blank_start]increases[blank_end] the speed of a reaction, without being changed or [blank_start]used[blank_end] up in the reaction
Respuesta
-
used
-
increases
Pregunta 4
Pregunta
What is the model used to describe how the active site binds to the substrate?
Respuesta
-
Lock and key
-
Nut and bolt
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Plug and socket
Pregunta 5
Pregunta
Tick all types of enzyme produced in the small intestine
Respuesta
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Protease
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Lipase
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Amylase
Pregunta 6
Pregunta
What is the correct pH for a protease enzyme to work?
Respuesta
-
pH 3
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pH 4
-
pH 2
Pregunta 7
Pregunta
Which of the following is one of the reasons why the stomach produces HCl?
Respuesta
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To neutralise alkalis
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To kill bacteria
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To allow the food to dissolve
Pregunta 8
Pregunta
Bile is produced in the [blank_start]liver[blank_end]. It's stored in the [blank_start]gall[blank_end] [blank_start]bladder[blank_end] then it is released into the [blank_start]small[blank_end] [blank_start]intestine[blank_end]. Bile [blank_start]neutralises[blank_end] the acid and makes conditions alkaline. It also [blank_start]emulsifies[blank_end] fats which makes digestion faster.
Respuesta
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liver
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gall
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bladder
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small
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intestine
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neutralises
-
emulsifies
Pregunta 9
Pregunta
Lipase converts lipids into amino acids and glycerol
Respuesta
- True
- False
Pregunta 10
Pregunta
In a positive test for sugar, Benedict's solution will change from blue to purple
Respuesta
- True
- False
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