# Kuiz Sains 1

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Esofiana
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Quizzes Created: 1 | Total Attempts: 25,623
Questions: 12 | Attempts: 25,623

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KERTAS 1 (TINGKATAN 1: BAB 1 & 2)

• 1.

### Rajah menunjukkan silinder penyukat yang mengandungi cecair. Berapakah isipadu cecair itu?

• A.

25.0ml

• B.

25.5ml

• C.

26.0ml

• D.

26.5ml

B. 25.5ml
Explanation

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• 2.

### Rajah menunjukkan beberapa langkah untuk menyukat isipadu gabus. Susunan langkah yang betul bagi menyukat isipadu gabus ialah

• A.

P â†’ Q â†’ R

• B.

Q â†’ P â†’ R

• C.

R â†’ Q â†’ P

• D.

Q â†’ R â†’ P

B. Q â†’ P â†’ R
Explanation
The correct answer is Q â†’ P â†’ R. This means that the correct sequence of steps for measuring the volume of cork is to first perform step Q, then step P, and finally step R.

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• 3.

### Antara yang berikut yang manakah mewakili nilai prefix bagi kilo?

• A.

10

• B.

100

• C.

1000

• D.

10 000

C. 1000
Explanation
The correct answer is 1000. The prefix "kilo-" represents a value of 1000. In this question, the options provided are numerical values. Among these options, only 1000 represents the value of "kilo-". Therefore, 1000 is the correct answer.

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• 4.

### Antara yang berikut, yang manakah fenomena semula jadi?

• A.

Pembinaan empangan

• B.

Pertumbuhan bayi

• C.

Penggunaan telefon bimbit

• D.

Penemuan ubat-ubatan baru

B. Pertumbuhan bayi
Explanation
Pertumbuhan bayi adalah fenomena semula jadi kerana setiap bayi akan mengalami pertumbuhan semasa dalam kandungan dan selepas lahir. Pertumbuhan ini adalah proses semula jadi yang berlaku pada setiap manusia dan tidak memerlukan campur tangan manusia atau teknologi. Pembinaan empangan, penggunaan telefon bimbit, dan penemuan ubat-ubatan baru adalah aktiviti yang melibatkan campur tangan manusia dan teknologi, oleh itu tidak dikategorikan sebagai fenomena semula jadi.

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• 5.

### Rajah menunjukkan suatu bentuk tak sekata. Anggarkan luas bentuk ini.

• A.

5 cm2

• B.

7 cm2

• C.

9 cm2

• D.

10 cm2

B. 7 cm2
Explanation
Based on the given information, the question asks for an estimate of the area of an uneven shape shown in the picture. Since the shape is not described or shown, it is not possible to accurately estimate the area. Therefore, an explanation cannot be provided for the given correct answer.

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• 6.

### Rajah menunjukkan satu sel tumbuhan. Antara A, B, C, dan D struktur yang manakah yang mengekalkan bentuk sel tumbuhan?

• A.

A

• B.

B

• C.

C

• D.

D

D. D
Explanation
The correct answer is D because structure D maintains the shape of the plant cell.

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• 7.

### Rajah menunjukkan sel tumbuhan Antara A, B, C, dan D struktur yang manakah yang mengawal aktiviti sel?

• A.

A

• B.

B

• C.

C

• D.

D

A. A
Explanation
The correct answer is A. The structure shown in the diagram is a nucleus, which is responsible for controlling the activities of the cell. The nucleus contains the cell's DNA and regulates the synthesis of proteins and other important molecules. It also plays a role in cell division and reproduction. Therefore, option A is the correct answer as it represents the structure that controls the activities of the cell.

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• 8.

### Rajah menunjukkan sejenis tisu yang terdapat dalam badan manusia Tisu itu ialah

• A.

Tisu saraf

• B.

Tisu otot

• C.

Tisu epitelium

• D.

Tisu penghubung

C. Tisu epitelium
Explanation
The correct answer is "Tisu epitelium". The question states that the diagram shows a type of tissue found in the human body. Epithelial tissue is a type of tissue that covers the surfaces of organs, lines body cavities, and forms glands. It is responsible for protection, absorption, secretion, and sensation. Therefore, based on the information given, it can be inferred that the tissue shown in the diagram is epithelial tissue.

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• 9.

### Rajah menunjukkan 4 jenis mikroorganisma Antara yang berikut , yang manakah mikroorganisma unisel?

• A.

Ameba, Paramesium dan Spirogira

• B.

Spirogira, Ameba dan Klamidomonas

• C.

Klamidomonas, Ameba dan Paramesium

• D.

Paramesium, Spirogira dan Klamidomonas

B. Spirogira, Ameba dan Klamidomonas
Explanation
The correct answer is Spirogira, Ameba, and Klamidomonas. These three organisms are all unicellular, meaning they consist of only one cell. Ameba and Klamidomonas are both protists, while Spirogira is a type of filamentous green algae. All three of these organisms are capable of carrying out all of life's processes within a single cell, making them unicellular.

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• 10.

A.
• 11.

### Antara berikut, yang manakah multiselular organisma?

D.
Explanation
Multiselular organisma adalah organisme yang terdiri dari banyak sel yang bekerja bersama untuk menjalankan fungsi-fungsi kehidupan. Dalam konteks ini, tidak ada pilihan yang diberikan sehingga tidak ada jawaban yang dapat diberikan.

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• 12.