Biology Model Exam for Grade 12 #100 Exam Questions with Answers Tutorial 1 in Afan Oromo

#subscribe #aliyi_science_tube #Biology Model Exam for Grade 12 #100 Exam Questions with Answers Tutorial 1 in Afan Oromo #100 Biology Model Exam Questions with Answers for Grade 12 The resolution power of a microscope is used to #Phospholipids #Fatty acids #Glucose #Triglycerides #Premolars→chewing food #Canines→tearing food #Morals→crushing food #Incisors→biting food #Bicuspid valve #Tricuspid valve #Mitral valve #Vena cava #Systematic circulation #Pulmonary vein #Pulmonary circulation #Pulmonary artery #Tidal volume #Vital capacity #residual volume #Breathing hygiene #Plasma #platelets #White blood cells #Red blood cells #Correct pathway of breathing from outer to inner parts #Nasal cavity→trachea→bronchus→bronchioles→alveolus #ethical issue in biology #Trachoma #Diaphragm #Epiglottis #Weaving technology #Building technology #New drone design #Techniques of preserving vaccines #Sketching #Imitating #Photographing #Drawing #Active transport #Osmosis #Passive transport #Diffusion #Lysosome #Centriole #Chloroplast #Leucoplast #Chloroplast #Ribosome #Golgi body #Vacuole #The most common monomer of carbohydrate is a molecule of #Cells that are adapted to carry out a particular body function are: #Embryonic stem cells #Undifferentiated cells #Specialized cells #Unspecialized cells #Resolution #Mounting #Staining #Magnification #In grade 9 laboratory class, the teacher gives the students a sample of food and asks them to investigate the presence of glucose. What kind of test and result will enable the students to confirm the presence of glucose, respectively? #Benedict’s solution turns orange/red when heated with glucose, confirming its presence. #Biuret test: Used for detecting proteins (turns purple). #Emulsion test: Used for detecting lipids (turns milky white). #Iodine test: Used for detecting starch #Which one of the following is order of dthe igestive system that correctly illustrates from the beginning to the end #Ingestion→digestion→absorption→assimilation→egestion #Ingestion is the intake of food, #digestion breaks it down, #absorption moves nutrients into the bloodstream, #Assimilation involves cellular use of nutrients, and #egestion eliminates