Page 35 - Ranger SPM 2022 Biology

Biology SPM SPM Model Paper
5. Figure 2 shows a biochemical reaction 9. Figure 3 shows part of a human
in a cell. digestive system.

+ P + H O P
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2
R
Glycerol Fatty acid molecule Q
S
Figure 2
What is substance P?
A Monoglyceride Figure 3
B Diglyceride Which organ correctly matches its
C Triglyceride
function?
6. An organism has 12 chromosomes.
What are the chromosome numbers of Organ Function
its gamete, somatic cell and embryonic A Secretes amylase
cell? P enzyme

Gamete Somatic Embryonic B Q Produces bile
cell cell cell
C R Digests cellulose
A 12 12 12
B 6 12 6 D S Secretes lipase
C 6 12 12 enzyme
D 12 6 12
10. Figure 4 shows three different types of
organisms.
7. Which of the following statements is
not a characteristic of mitosis?
A Mitosis produces genetic
variations
B New cells that are produced are P Q R
used for growth in multicellular
organisms Figure 4
C Mitosis is essential for replacing Which breathing surfaces correctly
dead cells match the organisms?
D Injured cells are replaced by
producing new cells which are P Q R
identical
A Skin Tracheole Alveolus
8. Which is the correct sequence
regarding the breakdown and storage B Alveolus Tracheole Skin
of carbohydrate when an animal eats C Alveolus Skin Tracheole
plant?
A Starch → Glycogen → Glucose D Tracheole Alveolus Skin
B Glucose → Glycogen → Starch
C Glycogen → Glucose → Starch
D Starch → Glucose → Glycogen

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Model Paper.indd 381 3/29/22 5:22 PM