WorksheetsGrand Challenge
Total questions: 30
Worksheet time: 20mins
When the Scientist, Edward Jenner did discovered the first vaccine?
In 1779
In 1796
In 1765
In the subunit vaccine, what part of the pathogen is it made from?
Infectious agent
Antigen
Do vaccines cause autism?
yes
no
Who was the Father of Vaccination?
Edward Jennifer
Edward Jenner
Edward Jenner discovered a vaccine against smallpox using the materials of which disease?
Smallpox
Cattle virus
Cowpox
Measles
Which proteins produced by the body to attack foreign invaders?
Antibodies
Antigen
Why are there so many vaccines?
Protect against infectious diseases
Prevent against infectious diseases
Which of the following showed the matching organelle with its function?
Nucleus – control the cell rigidity
cell membrane – control the materials in and out of the cell
cytoplasm – the food storage for cells
What organelles are absent in animal cell but found in plant cell?
Chloroplast
cell wall
chloroplast and cell wall
In general, photosynthesis takes place for all day long.
True
False
All living organisms are made up of ________.
Cells
Organs
Bacteria
Tissues
What do living things use energy for?
To conduct life processes
To succeed in school
To build friendship
Which organisms need a host cell to survive and reproduce?
Virus
Bacteria
Fungi
An organism made of only 1 cell is called_____.
Unicellular
Autotroph
Heterotroph
Mutlticellular
Bacterial infections are treated with ______.
vaccines
antivirals
antibiotics
antifungals
Which of the following found in the nucleus of all living cells, carrying the organism’s hereditary information.
DNA
embryo
cell
Which is the correct chemical formula of photosynthesis?
C3H9O3
C6H12O6
CHO
Capillary action creates the pulling effect for ___________ process.
transpiration
translocation
Which of the following cell structure responsible to maintain the shape of the cell?
nucleus
cell membrane
cell wall
cytoplasm
Which process produces ATP energy?
photosynthesis
respiration
In plants, water loss through the opening and closing of (a) .
What is the male reproductive cell called? (a) cell.
Rearrange the organisms given to create a food chain to show the food relationship between various organisms and the transfer of energy from one organism to another.
grasshoppers, frogs, green plants, snakes
(a)
Which experiment can be used to analyse the green pigment of plant leaf?
(a)
Name two factors affecting the initiation of seed germination.
(a)
Which is the largest organ of human?
(a)
State the correct sequence from the smallest to the largest unit.
organs, organelles, tissues, systems, cells
(a)
Name the green pigment that present in plant leaves.
(a)
The study of plants is called (a) .
Plant roots are geotropism positive and hydrotropism positive, but it is (a) negative.
