Page 34 - Ranger SPM 2022 Biology

Biology SPM SPM Model Paper

Model Paper

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PAPER 1
1 hour 15 minutes
[40 marks]

This question paper consists of 40 questions. Choose the correct answer for each question.

1. Pancreatic cells secrete hormones. What are substances P and R?
Which organelles are found in
abundant in pancreatic cells? P R
A Golgi apparatus
B Lysosomes A Vitamin A Glucose
C Mitochondrion
D Smooth endoplasmic reticulum B Water Sodium ion

2. Which plant cells do not have C Carbon dioxide Amino acid
chloroplasts?
I Root hair cell D Calcium ion Oxygen
II Companion cell
III Xylem vessel 4. A housewife uses a few slices of young
IV Palisade mesophyll cell papaya to tenderise meat when she
A I and II wants to cook for dinner. Among the
C I and III following steps, which is the correct
B II and III sequence in tenderising meat.
D III and IV

3. Figure 1 shows two substances, P P : Add a few slices of young papaya
and R crossing plasma membrane of Q : Boil the meat
a cell. R : Leave the meat for half an hour
S : Cut the meat into small slices

A Q → R → S → P
B S → P → R → Q
C P → Q → R → S
D R → S → Q → P
P R
Figure 1

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Model Paper.indd 380 3/29/22 5:22 PM