A) Mitochondria B) Cytoplasm C) Nucleus D) Cell membrane
A) Cytoplasm B) Nucleus C) Vacuole D) Ribosome
A) Controlling what enters and leaves the cell B) Storing food C) Producing energy D) Making proteins
A) Mitochondria B) Nucleus C) Cytoplasm D) Cell wall
A) Dead B) Turgid C) Flaccid D) Plasmolysed
A) Remain the same B) Burst C) Harden D) Shrink
A) Antibiotics B) Vaccine C) Disinfectant D) Antiseptics
A) Sterilization B) Fermentation C) Distillation D) Pasteurization
A) Destroy viruses directly B) Cure diseases instantly C) Kill all micro-organisms D) Prevent diseases by building immunity
A) Drying micro-organisms B) Killing micro-organisms C) Freezing micro-organisms D) Growing micro-organisms under controlled conditions
A) Water B) Agar C) Broth D) Oil
A) Grow micro-organisms B) Kill micro-organisms C) Store micro-organisms D) Observe micro-organisms
A) Inoculation B) Filtration C) Incubation D) Sterilization
A) Bones and cartilage B) Blood and tissues C) Bones only D) Muscles only
A) Lungs B) Brain C) Heart D) Spinal cord
A) Tendons B) Ligaments C) Joints D) Muscles
A) Fixed joint B) Hinge joint C) Ball and socket joint D) Pivot joint
A) Hinge joint B) Ball and socket joint C) Pivot joint D) Fixed joint
A) Botany B) Genetics C) Ecology D) Zoology
A) Use of fire B) Use of natural predators C) Use of chemicals D) Use of machines
A) Fungus B) Parasite C) Virus D) Bacteria
A) Building farmhouses B) Use of pesticides C) Irrigation D) Breeding and pest control
A) Vitamins B) Fat C) Glucose D) Protein
A) Nitrogen B) Hydrogen C) Carbon dioxide D) Oxygen
A) RNA B) ATP C) DNA D) Water
A) Vacuole B) Mitochondrion C) Nucleus D) Ribosome
A) Water B) Lactic acid C) Carbon dioxide D) Alcohol
A) Anaerobic respiration B) Fermentation C) Diffusion D) Aerobic respiration
A) Reproduction B) Increase in size and complexity C) Movement from place to place D) Getting bigger
A) Respiration B) Cell division and enlargement C) Movement D) Cell death
A) Respond to stimuli B) Reproduce C) Move randomly D) Grow rapidly
A) Any change in the environment B) A nutrient C) A tissue D) A type of cell
A) A person sweating in heat B) A plant growing taller C) A baby increasing in weight D) A seed germinating
A) Reproduction B) Reaction to a stimulus C) Feeding D) Growth of organisms
A) Concentrated B) Hypotonic C) Isotonic D) Hypertonic
A) Only its size B) Only its shape C) Nothing D) Its survival and function
A) Diffusion B) Plasmolysis C) Turgidity D) Dehydration
A) Drying B) Boiling C) Filtration D) Freezing
A) Indicator B) Medium C) Catalyst D) Reagent
A) Inoculation B) Fermentation C) Incubation D) Sterilization |