Biology Grade 10 Unit 3 #100 Exam Questions with Answers in Amharic

#subscribe #aliyi_science_tube #New curriculum Biology Grade 10 Unit 3 #100 Exam Questions with Answers in Amharic #inorganic ion is classified as a macro-nutrient? #Which property of water allows it to resist temperature changes? #What percentage of cell mass is typically composed of water (H2O)? #What property of water allows small organisms like raft spiders to skate on its surface? #What is the primary reason water has a high boiling point despite its low molecular weight? #inorganic compound #characteristic of inorganic biochemical molecules? #characteristic of organic biochemical molecules? #organic biological molecules? #What is the normal pH value of fluids in the human body? #Which ion is involved in the synthesis of ATP and nucleic acids? #Which ion is essential for muscle contraction and blood coagulation? #What condition is caused by abnormal iron metabolism leading to iron deposits in liver and pancreas? #What is the average daily requirement of chloride ions #What is the primary function of potassium ions in the body? #Which ion is involved in maintaining the acid-base balance in the body? #Which ion is the major intracellular cation in the human body? #Which inorganic ion is classified as a micro-nutrient? #What is the significance of hydrogen ions in living systems? #What color change indicates the presence of reducing sugars in Benedict's test? #What is the genetic material that stores all the information required to be transferred to the next generation? #What is the process by which DNA is copied to mRNA? #What color change indicates the presence of proteins in the Biuret test? #What property of cellulose gives it rigidity and high strength?