Home Quizzes Biology Quiz Biology Quiz 3 MCQ Questions Answers December 31, 2020 6 Biology Quiz 3, the online Quiz set contains 10 multiple choice questions (MCQ) related to different topics of biological chemistry to grow the knowledge of the said topics for different types of school college competitive exams. 1 / 10 Podocyte layer that provides outer lining to the surface of glomerular capillaries are found in Bowman's surface Loop of Henle Renal artery Ureter 2 / 10 The pH of the avian blood maintained by HCO3‾ H2PO4‾ CH3COO‾ Cl‾ 3 / 10 Which of the following is not an enzyme? Lipase Amylase Trypsin Bilirubin 4 / 10 What is the length of human DNA containing 6.6 × 109 bp? 22 nm 0.22 nm 2.2 m 22 m 5 / 10 The water potential of pure water at standard temperature and atmospheric pressure is 0 0.5 1.0 2.0 6 / 10 The paper soaked in salt X turns brown when exposed to HNO3 vapor, the salt X is KCl KBr KI K₂SO₄ 7 / 10 Lecithin is a Carbohydrate Phospholipid Nucleoside Protein 8 / 10 Which of the following molecules is a secondary metabolite? Ethanol Lactate Penicillin Citric Acid 9 / 10 Among the following, the species with identical chemical bond order CO and O₂⁻² O₂⁻ and CO O₂⁻² and B₂ CO and N₂⁺ 10 / 10 The role of hemoglobin is to Store oxygen in muscles Transport oxygen to different part of body Convert CO to CO₂ Convert carbon-dioxide to carbonic acid Your score is The average score is 43% LinkedIn Facebook Twitter 0% Restart quiz
