1
2
3
4
5
100
Name the apparatus 
BEAKER
100
Plant cells are often rectangular or square. Which organelle gives plant cells their definite rigid shape and structure?
cell wall
100
There are seven characteristics of living things. These are called life processes.
In humans, different organ systems specialise in different life processes.
For the organs below, write down the life process that it supports.
stomach=
kidney=
stomach= nutrition
kidney= excretion
100
What is Cytoplasm?
Jelly-like fluid which where chemical reaction happen.
100
Why isn't an animal cell has a regular shape like a plant cell?
It has no cell wall
200
Name the two equipment
Test tubes and test tube racks
200
Give the function of the nucleus.
Controls the activities of the cell
200
What does the chloroplast do?
capture energy from sunlight
contains a green pigment needed for photosynthesis
200
Explain why we should always start with the lowest power objective lens when we observe specimens with a microscope.
To get a wider field of view of the specimen/ to locate the cells
200
State the characteristic of living things that is shown in the following phrases:
Lions hunt for food every few days. They will feed from their kill and then rest until they hunt again.
nutrition
300
List down the seven characteristics of living organisms
movement, reproduction, sensitivity, growth, respiration,excretion, nutrition
300
Which specialised cells are plant cells in the diagram below.
palisade cell
root hair cell
300
State all the structures which you can find in both animal and plant cells.
cytoplasm, cell membrane, mitochondria
300
A student was told that a drawing of a bacterial cell had been magnified 30 000 times. The length of the drawing was 45 mm. What was the actual length of the bacterium?
0.0015
300
State two precaution steps we should take when we use a microscope.
start with the lowest objective lens.
use fine focus knob only when using the highest objective lens.
use both hands to carry the microscope.
400
Name 3 personal protective equipment used in a lab
goggles, gloves and lab coat
400
1. Fill the gaps in the sentence below.
Root hairs absorb ................................... and
................................... from the soil.
2. How is this cell adapted to perform its task?
1. water and mineral salt
2. it has long and thin extension to increase the surface area for water absorption
400
Match each organ to the correct organs system.
brain=
stomach=
heart=
lungs=
brain= nervous system
stomach= digestive system
heart= circulatory system
lungs= respiratory system
400
The red blood cell is found in the circulatory system.
1. What is the function of red blood cell?
2. Give two adaptations of the red blood cell.
1. To carry oxygen
2. -No nucleus so more space to carry oxygen
- Contain haemoglobin to combine with oxygen
- biconcave disc shape give large area for absorbing oxygen
- small to fit through blood vessels
400
Name something that a plant cell has that an animal cell does not.
Chloroplast, cell wall, or large vacuole (animal cells have small vacuoles)
500
This represents the scientific drawing of which apparatus
wire gauze
500
Brain, nerves, spinal cord
1. What is the organ system base on the groups of organs above?
2. Describe the function of the above organ system.
1. Nervous system
2. To control the body and communicate with all body parts by sending nerve impulse.
500
Draw the scientific drawing of a conical flask.
Drawing should show the outline of the apparatus drawn with single line. Opening of the apparatus should remain open.
500
1. Put these in order from smallest to largest: organ, organism, cell, tissue, organ system
2. give example for each level of organization.
1. cell, tissue, organ, organ system
2. nerve cell, muscle tissue, heart, nervous system
500
1.What is the function of ciliated epithelial cell?
2. how this cell adapted to perform it task.
1. to move dust and mucus away from lungs/ to move egg cell to the uterus
2. has tiny hairs called cilia that wave to move the mucus/ ovum