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