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