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2023-24 第一學期生物科問答比賽

Authored by Ada Chan

Science

9th - 12th Grade

Used 1+ times

2023-24 第一學期生物科問答比賽
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11 questions

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1.

OPEN ENDED QUESTION

1 min • 1 pt

姓名:

Evaluate responses using AI:

OFF

2.

MULTIPLE CHOICE QUESTION

1 min • Ungraded

級別

中四

中五

中六

3.

MULTIPLE CHOICE QUESTION

1 min • Ungraded

班別

A

B

C

D

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1.      Name the common allergens mentioned in the passage.

(i)       Pollens

(ii)    Animal danders

(iii)  Emotions

  (i) and (ii) only

(i) and (iii) only

(ii) and (iii) only

(i), (ii) and (iii)

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is activated by antigen in blood when there is an allergy?

  Allergens

Antibodies

Histamine

Antihistamine

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

  Which of the following is not an effect of histamine when it is released from cells?

Blood vessel become larger (dilate)  

Contraction of smooth muscle

Increasing breathing rate

Slowing the speed of blood flow

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is not a treatment of allergy mentioned in the passage?

Taking antihistamine

Strengthening body by exercise

Desensitizing with the offending allergen

Avoid contacting with the allergen

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