F4C5 : Metabolism & Enzymes

F4C5 : Metabolism & Enzymes

11th Grade

30 Qs

quiz-placeholder

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F4C5 : Metabolism & Enzymes

F4C5 : Metabolism & Enzymes

Assessment

Quiz

Biology

11th Grade

Medium

Created by

BALQISHA 5H

Used 5+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a true about anabolism?

Antara yang berikut, yang manakah benar tentang anabolisme?

A (substrate/substrat) → B + C (products/produk)

Breakdown of glucose during respiration

Penguraian glukosa semasa respirasi

The synthesis process of complex molecules from simple molecules

Proses sintesis molekul kompleks dari molekul ringkas

Absord energy

Menyerap tenaga

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not about the general characteristics of enzymes?

Antara berikut, yang manakah bukan tentang sifat-sifat umum enzim?

Enzymes act rapidly.

Enzim bertindak dengan pantas.

Enzymes are biological catalysts that speed up biochemical reactions.

Enzim adalah pemangkin biologi yang mempercepatkan tindak balas biokimia.

The structure of enzymes are temporary and change after the reaction.

Struktur enzim sementara dan berubah selepas tindak balas.

Most of the reactions catalysed by enzymes are reversible.

Kebanyakan tindak balas yang dimangkin oleh enzim adalah tindak balas berbalik.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Diagram 1 shows an example of 'lock and key' hypothesis.

Diagram 1 menunjukkan satu contoh hipotesis ' mangga dan kunci'.

Based on the diagram, what are the biochemical processes involved?

Berdasarkan rajah, apakah proses-proses biokimia yang terlibat?

i. Catabolism iii. Condensation

Katabolisme Kondensasi

ii. Anabolism iv. Hydrolysis

Anabolisme Hidrolisis

i & ii

i & iii

i & iv

ii & iv

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Diagram 2 shows an enzyme structure which has undergone process X.

Rajah 2 menunjukkan satu struktur enzim yang telah mengalami proses X.

What causes process X to occur?

Apakah punca berlakunya proses X?

Different pH

pH berbeza

High temperature

Suhu tinggi

Presence of water

Kehadiran air

High concentration of substrate

Kepekatan substrat yang tinggi

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The following information shows the function of structure K in the cell.

Maklumat berikut menunjukkan fungsi bahan K di dalam sel.

~ Medium for biochemical reactions in the cells.

Medium untuk tindak balas biokimia di dalam sel

~ The byproduct of catabolism in the cells.

Hasil sampingan katabolisme di dalam sel.

What is the substance of K?

Apakah bahan K tersebut?

Water

Air

Glucose

Glukosa

Amino acid

Acid amino

Carbon dioxide

Karbon dioksida

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Diagram shows the hydrolysis process of a substance.

Rajah menunjukkan proses hidrolisis suatu bahan.

What is R?

Apakah R?

Lactose

Laktosa

Lactase

Laktase

Sucrase

Sukrase

Sucrose

Sukrosa

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a extracellular enzyme?

Antara yang berikut, manakah yang merupakan enzim ekstrasel?

i. Amylase/ Amilase iii. Catalase/ Katalase

ii. Protease/ Protease iv. Hexokinase/ Heksokinase

i & ii

ii & iii

iii & iv

i & iv

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