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