Questions 27-34
The reading Passage has seven paragraphs A-I.
Which paragraph contains the following information?
Write the correct letter A-I, in boxes 27-34 on your answer sheet.
27
Experiment on bitterness conducted
28
Look into the future application
29
Bitterness means different information for human and animals
30
Spread process of bitterness inside of body
page 13
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Question 35-38
Questions 39-40
31
How AMP blocks bitterness
32
Some bitterness blocker may help lower unhealthy impact
33
Bitterness introduced from a fruit
34
Genetic feature determines sensitivity
Summary
Complete the following summary of the paragraphs of Reading Passage, using no
more than two words from the Reading Passage for each answer.
Write your answers in boxes 35-38 on your answer sheet.
The reason why grapefruit tastes bitter is because a substance called 35
contained in it. However, bitterness plays a significant role for plants. It gives a
signal that certain plant is 36
.For human beings, different person carries
various genetic abilities of tasting bitterness. According to a scientist at the
University of Utah, 37
have exceptionally plenty of 38
, which
allows them to perceive bitter compounds.
Choose the correct letter, A, B, C or D.
Write your answers in boxes 39-40 on your answer sheet.
39 What is the main feature of AMP according to this passage?
A
B
C
D
40 What is the main function of G protein?
A
B
offset bitter flavour in food
only exist in 304 cup
tastes like citrus
chemical reaction when meets biscuit
collecting taste molecule
identifying different flavors elements
page 14
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