Practice mode / Biological Molecules The trioses which are intermediate in respiration and photosynthesis are A Option A: Glyceraldehydes B Option B: Dihydroxy acetone C Option C: Both of these D Option D: None of these Correct answer C. Both of these Show answer Report a problem How we write and check questions
Question 01 / Biological Molecules Glycolipids and glycoproteins have structural role in the ____ matrix of animal and bacterial cell A Option A: Extracellular B Option B: Intracellular C Option C: Both of these D Option D: Glucose Correct answer A. Extracellular Show answer Open question
Question 02 / Biological Molecules In Cx(H2O)y x ranges from A Option A: 1 to 3 thousand B Option B: 3 to many thousand C Option C: 3 to 5 thousand D Option D: 5 to 9 thousand Correct answer B. 3 to many thousand Show answer Open question
Question 03 / Biological Molecules In living organisms the lubricant which provides protection against damage resulting from friction is A Option A: Carbohydrates B Option B: Fatty acid C Option C: Water D Option D: Protein Correct answer C. Water Show answer Open question
Question 04 / Biological Molecules Carbon commonly combines with A Option A: H B Option B: N & O C Option C: P & S D Option D: All of these Correct answer D. All of these Show answer Open question
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