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