生物 2004 年 DSE、CE 選擇題

1.

Questions 1 and 2 refer to the diagram below, which shows the movement of fluid in and out of a capillary in the liver tissue:

Which of the following is a correct comparison of the fluid in X and that in Y when a person has not eaten for 12 hours ?

	Fluid in X	Fluid in Y
	urea absent	urea present
	white blood cells present	white blood cells absent
	higher glucose content	lower glucose content
	lower carbon dioxide content	higher carbon dioxide content

2.

Questions 1 and 2 refer to the diagram below, which shows the movement of fluid in and out of a capillary in the liver tissue:

The movement of fluid back into the capillary is mainly caused by

3.

A student defines osmosis as ‘the movement of water molecules from a dilute solution to a concentrated solution across a selectively permeable membrane’. This definition is inaccurate because

4.

A student examined the distribution of stomata in the leaves of three different plants: a land plant with broad leaves, a water plant with floating leaves and a water plant with submerged leaves. The results are shown below:

Plant	Stomatal density, upper epidermis (number per mm²)	Stomatal density, lower epidermis (number per mm²)
P	30	0
Q	0	0
R	12	35

Which of the following correctly identifies the three plants ?

Land plant	Water plant with floating leaves	Water plant with submerged leaves
P	R	Q
Q	P	R
R	Q	P
R	P	Q

5.

The fluid inside the lacteals of the intestinal villi becomes milky after a meal. This is due to the presence of

6.

Questions 6 and 7 refer to the photograph below, which shows part of the human skeleton:

Which joints allow movement between the bones ?

7.

Questions 6 and 7 refer to the photograph below, which shows part of the human skeleton:

Which of the following is a function of structure X ?

8.

Questions 8 and 9 refer to the graph below, which shows the gaseous exchange of a green leaf from midnight to 8 p.m.:

The leaf carried out photosynthesis during the period

9.

Questions 8 and 9 refer to the graph below, which shows the gaseous exchange of a green leaf from midnight to 8 p.m.:

What is the highest rate of photosynthesis of the leaf ?

10.

Questions 10 and 11 refer to the diagram below, which shows the ventral view of the human heart:

Vessel X is responsible for supplying blood to the heart muscle. It receives blood directly from