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MOVEMENT OF SUBSTANCES ACROSS MEMBRANE PLASMA (C3.F4)

Total questions: 6

Worksheet time: 3mins

Name
Class
Date
1.

Diagram shows an experiment to investigate the movement of substances across a visking tube.

Rajah menunjukkan satu eksperimen untuk mengkaji pergerakan bahan merentasi tiub visking.


Name the process shown in the diagram.

Namakan proses yang ditunjukkan dalam rajah.

a)

Diffusion

Resapan

b)

Facilitated diffusion

Resapan berbantu

c)

Active transport

Pengangkutan aktif

d)

Osmosis

Osmosis

2.

Diagram shows the movement of molecules across membrane plasma. Name the process shown in diagram.

Rajah menunjukkan pergerakan molekul merentasi plasma membran. Namakan proses yang ditunjukkan dalam rajah.

a)

Facilitated diffusion

Resapan berbantu

b)

Osmosis

Osmosis

c)

Active transport

Pengangkutan aktif

d)

Passive diffusion

Resapan pasif

3.

How does gaseous exchange occurs in the organism shown?

Bagaimanakah pertukaran gas berlaku di dalam organisma yang ditunjukkan?

a)

Diffusion

Resapan

b)

Facilitated diffusion

Resapan berbantu

c)

Active diffusion

Resapan aktif

d)

Active transport

Pengangkutan aktif

4.

The plant cell experiences...

Sel tumbuhan tersebut mengalami...

a)

Plasmolysis

Plasmolisis

b)

Deplasmolysis

Deplasmolisis

c)

Haemolysis

Hemolisis

d)

Crenation

Krenasi

5.

An individual suffers from ulcer in the ileum. A part of his ileum has been removed. What is the effect to the product of starch digestion?

Seorang individu menghidap ulser di dalam ileum. Sebahagian daripada ileumnya perlu dibuang. Apakah kesan ke atas hasil pencernaan kanji?

a)

The amount of glucose increases

Kuantiti glukosa meningkat

b)

The amount of starch increases

Kuantiti kanji meningkat

c)

The amount of maltose increases

Kuantiti maltosa meningkat

d)

The amount of sucrose increases

Kuantiti sukrosa meningkat

6.

What happens to erythrocytes when immersed in distilled water?

Apakah yang berlaku kepada eritrosit apabila direndam dalam air suling?

a)

Burst

Meletus

b)

Flaccid

Flasid

c)

Turgid

Segah

d)

Crenation

Krenasi