Font size
WorksheetsEconomic Uses of Bacteria and Fungi
Total questions: 27
Worksheet time: 26mins
bacteria can be found in the shape of....
rods
spirals
spheres
all of the above
Bacteria are eukaryotic
True
False
A bacteria's flagellum is
tubes inside the cell
tail-like structure for movement
a long chain of chemical proteins for energy
What are chemicals that are capable of destroying the growth of bacteria?
aspirin
antibiotics
anchovies
Fungi cannot make their own food
true
false
Bacteria is added to cheese
true
false
Mould likes to grow in warm and ________ places.
dark
moist
bright
Fungi and bacteria obtain food by _______________.
making their on food
feeding on other living things, dead or alive
moving from place to place, looking for food.
Living things that can only be seen using a microscope are called _______________________.
yeast
bacteria
fungi
micro-organisms
Bacteria reproduce by....
spores
splitting into two identical cells
seeds
Sexual reproduction, though rare, is possible in bacteria.
True
False
Choose all correctly matched pairs
Bacillus - Rod shaped Bacteria
Spiralli - Spiral Bacteria
Coccus - Spherical Bacteria
Diplococcus - Bacteria appear in pairs
Streptococcus - Bacteria appear in chains
Spores are used for reproduction in:
Bacteria
Fungi
Both
Neither
The liquid is first heated to 60 degrees Celsius and then cooled. What process is being described here?
Sterilisation
Pasteurisation
Mushroom cultivation
Pasteurisation is effective against all types of bacteria except:
Spores
Mold
Vibriococci
Bacterium is a unicellular microorganism. Each bacterial cell contains a ___________ chromosome which is not enclosed in a _____________________________.
(a)
_____________ are the smallest living organisms on earth.
Viruses
Fungi
Bacteria
Choose the option that fills in the blanks in the correct order:
The Cell Wall of a bacteria is made up of ________ and not ____________. Right under the cell wall is the _________________, which surrounds the ________________.
Peptides, Cellulose, Cell Membrane, Protoplasm
Peptidogylcan, Cellulose, Cell wall, Cytoplasm
Peptidogylcan, Cellulose, Cell membrane, Cytoplasm
Peptidogylcan, Cellulite, Cell membrane, Protoplasm
Plants are autotrophic, but bacteria and fungi are heterotrophic. They may be either ____________ (feeding on dead material) or ______________ (drawing nutrition from a living host).
Saprophytic, parasitic
saprotrophic, Parasitic
Heterotrophic, saprotrophic, parasitic: These keywords pertain to which biological function?
Respiration
Excretion
Reproduction
Nutrition
In bacteria, respiration may be __________ or _______________.
(a)
What causes dough to rise when yeast is added into it?
Carbon dioxide is released
Temperature of the dough increase
Amount of dough increase
mount of yeast particle increase
Choose the option that lists A, B, C, D in any order.
Serums, Toxoids, Tea Flavouring, Nitrifying
Serums, Toxoids, Leather Tanning, Denitrifying
Serums, Toxoids, Leather Tanning, Nitrifying
